Statements contained in this Form 10-K that are not historical facts, including,
but not limited to, any projections contained herein, are forward-looking
statements and involve a number of risks and uncertainties. Such statements can
be identified by the use of forward-looking terminology such as "may," "will,"
"expect," "anticipate," "estimate," or "continue," or the negative thereof or
other variations thereon or comparable terminology. The actual results of the
future events described in such forward-looking statements in this Form 10-K
could differ materially from those stated in such forward-looking statements.
Among the factors that could cause actual results to differ materially are:
adverse economic conditions, industry competition and other competitive factors,
adverse weather conditions such as high water, low water, tropical storms,
hurricanes, tsunamis, fog and ice, tornados, COVID-19 or other pandemics, marine
accidents, lock delays, fuel costs, interest rates, construction of new
equipment by competitors, government and environmental laws and regulations, and
the timing, magnitude and number of acquisitions made by the Company. For a more
detailed discussion of factors that could cause actual results to differ from
those presented in forward-looking statements, see Item 1A-Risk Factors.
Forward-looking statements are based on currently available information and the
Company assumes no obligation to update any such statements.

For purposes of Management's Discussion, all net earnings per share attributable
to Kirby common stockholders are "diluted earnings per share." The weighted
average number of common shares outstanding applicable to diluted earnings per
share for 2020, 2019 and 2018 were 59,912,000, 59,909,000 and 59,689,000,
respectively.

Overview



The Company is the nation's largest domestic tank barge operator, transporting
bulk liquid products throughout the Mississippi River System, on the Gulf
Intracoastal Waterway, coastwise along all three United States coasts, and in
Alaska and Hawaii. The Company transports petrochemicals, black oil, refined
petroleum products and agricultural chemicals by tank barge. As of December 31,
2020, the Company operated a fleet of 1,066 inland tank barges with 24.1 million
barrels of capacity, and operated an average of 248 inland towboats during the
2020 fourth quarter. The Company's coastal fleet consisted of 44 tank barges
with 4.2 million barrels of capacity and 44 coastal tugboats. The Company also
owns and operates four offshore dry-bulk cargo barges, four offshore tugboats
and one docking tugboat transporting dry-bulk commodities in United States
coastal trade. Through its distribution and services segment, the Company
provides after-market service and parts for engines, transmissions, reduction
gears, and related equipment used in oilfield services, marine, power
generation, on-highway, and other industrial applications. The Company also
rents equipment including generators, industrial compressors, railcar movers,
and high capacity lift trucks for use in a variety of industrial markets, and
manufactures and remanufactures oilfield service equipment, including pressure
pumping units, for land-based oilfield service customers.

For 2020, net loss attributable to Kirby was $272,546,000, or $4.55 per share,
on revenues of $2,171,408,000, compared to 2019 net earnings attributable to
Kirby of $142,347,000, or $2.37 per share, on revenues of $2,838,399,000. The
2020 first quarter included $561,274,000 before taxes, $433,341,000 after taxes,
or $7.24 per share, non-cash charges related to inventory write-downs,
impairment of long-lived assets, including intangible assets and property and
equipment, and impairment of goodwill in the distribution and services segment.
See Note 7, Impairments and Other Charges for additional information.  In
addition, the 2020 first quarter was favorably impacted by an income tax benefit
of $50,824,000, or $0.85 per share related to net operating losses generated in
2018 and 2019 used to offset taxable income generated between 2013 and 2017.
See Note 9, Taxes on Income for additional information.  The 2019 fourth quarter
included $35,525,000 before taxes, $27,978,000 after taxes, or $0.47 per share,
non-cash inventory write-downs and $4,757,000 before taxes, $3,747,000 after
taxes, or $0.06 per share, severance and early retirement expense.

Marine Transportation



For 2020, 65% of the Company's revenues were generated by its marine
transportation segment. The segment's customers include many of the major
petrochemical and refining companies that operate in the United States. Products
transported include intermediate materials used to produce many of the end
products used widely by businesses and consumers - plastics, fibers, paints,
detergents, oil additives and paper, among others, as well as residual fuel oil,
ship bunkers, asphalt, gasoline, diesel fuel, heating oil, crude oil, natural
gas condensate and agricultural chemicals. Consequently, the Company's marine
transportation business is directly affected by the volumes produced by the
Company's petroleum, petrochemical and refining customer base.

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The Company's marine transportation segment's revenues for 2020 decreased 12%
compared to 2019 and operating income decreased 24%, compared to 2019. The
decreases were primarily due to reduced barge utilization in the inland and
coastal markets and decreased term and spot contract pricing in the inland
market, each as a result of a reduction in demand due to the COVID-19 pandemic,
lower fuel rebills, retirements of three large coastal barges, and planned
shipyard activity in the coastal market. These reductions were partially offset
by the acquisition of the Savage Inland Marine, LLC ("Savage") fleet acquired on
April 1, 2020 and the Cenac Marine Services, LLC ("Cenac") fleet acquired on
March 14, 2019. The 2020 third quarter was impacted by hurricanes and tropical
storms along the East and Gulf Coasts and the closure of the Illinois river. The
2020 first quarter and 2019 first six months were each impacted by poor
operating conditions and high delay days due to heavy fog and wind along the
Gulf Coast, high water on the Mississippi River System, and closures of key
waterways as a result of lock maintenance projects, as well as increased
shipyard days on large capacity coastal vessels. The 2019 first six months was
also impacted by prolonged periods of ice on the Illinois River and a fire at a
chemical storage facility on the Houston Ship Channel.  For 2020 and 2019, the
inland tank barge fleet contributed 78% and 77%, respectively, and the coastal
fleet contributed 22% and 23%, respectively, of marine transportation revenues.

During 2020, reduced demand as a result of the COVID-19 pandemic and the
resulting economic slowdown contributed to lower barge utilization. Inland tank
barge utilization levels averaged in the low to mid-90% range during the 2020
first quarter, the mid-80% range during the 2020 second quarter, the low 70%
range during the 2020 third quarter, and the high 60% range during the 2020
fourth quarter.  For 2019, barge utilization averaged in the mid-90% range
during both the first and second quarters and the low 90% range during both the
third and fourth quarters.  The 2020 first quarter and full year 2019 each
experienced strong demand from petrochemicals, black oil, and refined petroleum
products customers.  Extensive delay days due to poor operating conditions and
lock maintenance projects in the 2020 first quarter and 2019 first six months
slowed the transport of customer cargoes and contributed to strong barge
utilization during those periods.

Coastal tank barge utilization levels averaged in the low to mid-80% range
during the 2020 first quarter and the mid-70% range during each of the 2020
second, third, and fourth quarters. In 2019, barge utilization averaged in the
low 80% range during the first quarter and the mid-80% range during each of the
second, third, and fourth quarters. Barge utilization in the coastal marine
fleet continued to be impacted by the oversupply of smaller tank barges in the
coastal industry during 2020 and 2019.

During both 2020 and 2019, approximately 65% of the inland marine transportation
revenues were under term contracts and 35% were spot contract revenues.  These
allocations provide the operations with a reasonably predictable revenue stream.
Inland time charters, which insulate the Company from revenue fluctuations
caused by weather and navigational delays and temporary market declines,
represented 66% of the inland revenues under term contracts during 2020 compared
to 62% during 2019. Rates on inland term contracts renewed in the 2020 first
quarter increased in the 1% to 3% average range compared to term contracts
renewed in the 2019 first quarter.  Rates on inland term contracts renewed in
the 2020 second quarter were flat compared to term contracts renewed in the 2019
second quarter.  Rates on inland term contracts renewed in the 2020 third
quarter decreased in the 1% to 3% average range compared to term contracts
renewed in the 2019 third quarter.  Rates on inland term contracts renewed in
the 2020 fourth quarter decreased in the 10% to 12% average range compared to
term contracts renewed in the 2019 fourth quarter.  Spot contract rates in the
2020 first quarter increased in the 4% to 6% average range compared to the 2019
first quarter. Spot contract rates in the 2020 second quarter decreased in the
5% to 10% average range compared to the 2019 second quarter.  Spot contract
rates in the 2020 third quarter decreased approximately 10% compared to the 2019
third quarter. Spot contract rates in the 2020 fourth quarter decreased
approximately 25% compared to the 2019 fourth quarter. There was no material
rate increase on January 1, 2020, related to annual escalators for labor and the
producer price index on a number of inland multi-year contracts.

During 2020 and 2019, approximately 85% and 80%, respectively, of the coastal
revenues were under term contracts and 15% and 20%, respectively, were spot
contract revenues. Coastal time charters represented approximately 90% of
coastal revenues under term contracts during 2020 compared to 85% during 2019.
Spot and term contract pricing in the coastal market are contingent on various
factors including geographic location, vessel capacity, vessel type and product
serviced.  Rates on coastal term contracts renewed in the 2020 first quarter
increased in the 10% to 15% average range compared to term contracts renewed in
the 2019 first quarter.  Rates on coastal term contracts renewed in the 2020
second quarter were flat compared to term contracts renewed in the 2019 second
quarter.  Rates on coastal term contracts renewed in both the 2020 third and
fourth quarters decreased in the 4% to 6% average range compared to term
contracts renewed in the 2019 third and fourth quarters. Spot market rates in
the 2020 first quarter increased in the 10% to 15% average range compared to the
2019 first quarter.  Spot market rates in each of the 2020 second, third, and
fourth quarters were flat compared to the 2019 second, third, and fourth
quarters.

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The 2020 marine transportation operating margin was 11.7% compared to 13.6% for
2019.

Distribution and Services

During 2020, the distribution and services segment generated 35% of the
Company's revenues, of which 93% was generated from service and parts and 7%
from manufacturing. The results of the distribution and services segment are
largely influenced by cycles of the land-based oilfield service and oil and gas
operator and producer markets, marine, power generation, on-highway and other
industrial markets.

Distribution and services revenues for 2020 decreased 39% compared to 2019 and
operating income decreased 118% compared to 2019. The decreases were primarily
attributable to reduced activity in the oilfield as a result of oil price
volatility throughout 2019 and 2020, the extensive downturn in oil and gas
exploration due to low oil prices, caused in part by the COVID-19 pandemic, an
oversupply of pressure pumping equipment in North America, and reduced spending
and enhanced cash flow discipline for the Company's major oilfield customers.
As a result, customer demand and incremental orders for new and remanufactured
pressure pumping equipment and sales of new and overhauled transmissions and
related parts and service declined during 2020.  For 2020, the oil and gas
market represented approximately 26% of distribution and services revenues.

The 2020 commercial and industrial market revenues decreased compared to 2019,
primarily due to reductions in on-highway and power generation service demand as
a result of the COVID­19 pandemic and the resulting economic slowdown and
nationwide, state, and local stay-at-home orders, partially offset by
contributions from the Convoy Servicing Company and Agility Fleet Services, LLC
(collectively "Convoy") acquisition on January 3, 2020.  Demand in the marine
business was also down due to reduced major overhaul activity.  For 2020, the
commercial and industrial market contributed 74% of the distribution and
services revenues.

The distribution and services operating margin for 2020 was (1.6)% compared to 5.4% for 2019.

Cash Flow and Capital Expenditures



The Company generated favorable operating cash flow during 2020 with net cash
provided by operating activities of $444,940,000 compared to $511,813,000 of net
cash provided by operating activities for 2019, a 13% decrease. The decline was
driven by decreased revenues and operating income in both the marine
transportation and distribution and services segments.  The decrease in the
marine transportation segment was driven by decreased barge utilization in the
inland and coastal markets and decreased term and spot contract pricing in the
inland market, each as a result of a reduction in demand due to the COVID-19
pandemic, partially offset by the Savage acquisition in April 2020 and the Cenac
acquisition in March 2019 and reduced costs. The decrease in the distribution
and services segment was primarily attributable to reduced activity in the
oilfield as a result of oil price volatility throughout 2019 and 2020, the
extensive downturn in oil and gas exploration due to low oil prices, caused in
part by the COVID-19 pandemic, an oversupply of pressure pumping equipment in
North America, and reduced spending and enhanced cash flow discipline for the
Company's major oilfield customers. The decline was also partially offset by
changes in certain operating assets and liabilities primarily related to reduced
incentive compensation payouts in the 2020 first quarter and a larger decrease
in trade accounts receivable compared to an increase during 2019, driven by
reduced business activity levels in both the marine transportation and
distribution and services segments.  In addition, during 2020, the Company
received a tax refund of $30,606,000 for its 2018 tax return related to net
operating losses being carried back to offset taxable income generated during
2013.  During 2020 and 2019, the Company generated cash of $17,310,000 and
$57,657,000, respectively, from proceeds from the disposition of assets, and
$353,000 and $5,743,000, respectively, from proceeds from the exercise of stock
options.

For 2020, cash generated and borrowings under the Company's Revolving Credit
Facility were used for capital expenditures of $148,185,000, (including a
decrease in accrued capital expenditures of $13,280,000) including $7,506,000
for inland towboat construction and $140,679,000 primarily for upgrading
existing marine equipment and marine transportation and distribution and
services facilities. The Company also used $354,972,000 for acquisitions of
businesses and marine equipment, more fully described under Acquisitions below.

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For 2019, cash generated and borrowings under the Company's Revolving Credit
Facility were used for capital expenditures of $248,164,000 (including a
decrease in accrued capital expenditures of $13,875,000), including $22,008,000
for inland towboat construction, $18,433,000 for progress payments on three 5000
horsepower coastal ATB tugboats, $2,294,000 for final costs on a 155,000 barrel
coastal ATB under construction purchased from another operator that was
delivered to the Company in the 2018 fourth quarter, and $205,429,000 primarily
for upgrading existing marine equipment and marine transportation and
distribution and services facilities. The Company also used $262,491,000 for
acquisitions of businesses and marine equipment, more fully described under
Acquisitions below.

The Company's debt-to-capitalization ratio increased to 32.2% at December 31,
2020 from 28.9% at December 31, 2019, primarily due to borrowings under the
Revolving Credit Facility to acquire the Savage fleet in the 2020 second quarter
and the Convoy acquisition in the 2020 first quarter as well as the decrease in
total equity, primarily from the net loss attributable to Kirby for 2020 of
$272,546,000. The Company's debt outstanding as of December 31, 2020 and
December 31, 2019 is detailed in Long-Term Financing below.

During 2020, the Company acquired 92 inland tank barges from Savage with a total
capacity of approximately 2.5 million barrels, purchased six newly constructed
inland pressure barges, retired 94 inland tank barges, transferred one tank
barge to coastal, returned two leased inland tank barges, and brought back into
service 12 inland tank barges.  The net result was an increase of 13 inland tank
barges and approximately 0.7 million barrels of capacity during 2020.

The Company projects that capital expenditures for 2021 will be in the
$125,000,000 to $145,000,000 range.  The 2021 construction program will consist
of approximately $15,000,000 for the construction of new inland towboats,
$95,000,000 to $110,000,000 primarily for capital upgrades and improvements to
existing marine equipment and facilities, and $15,000,000 to $20,000,000 for new
machinery and equipment, facilities improvements, and information technology
projects in the distribution and services segment and corporate.

Outlook



While there remains significant uncertainty around the full impact of the
COVID-19 pandemic, the Company expects improved business activity and
utilization levels in the second half of 2021.  The first half of 2021 is
expected to remain challenging until the pandemic eases and refinery utilization
materially recovers and the U.S. economy rebounds.  In the first quarter, the
Company expects weak market conditions in marine transportation to continue with
pricing pressure on contract renewals.  Additionally, surging cases of COVID-19
across the United States have impacted the Company's ability to crew its
vessels, resulting in delays and in some cases, lost revenue primarily impacting
the Company's offshore vessels. As a result, first quarter 2021 earnings are
expected to decline sequentially with improving results thereafter as the
effects of the pandemic moderate and demand for the Company's products and
services increases.

In the inland marine transportation market, conditions are expected to remain
challenging in the coming months, with gradual improvement in the second quarter
and a more meaningful recovery in the second half of 2021.  Barge utilization is
projected to start the year in the low to mid-70% range and improve into the
high 80% to low 90% range by the end of the year.  Pricing, which typically
improves with barge utilization, is expected to remain under pressure in the
near-term.  First quarter revenues and operating margin are expected to be the
lowest of the year, sequentially down from the 2020 fourth quarter due to the
impact of lower pricing on term contract renewals and increased delays from
seasonal winter weather.  Anticipated improvements in the spot market later in
2021 should contribute to increased barge utilization and better operating
margins as the year progresses.  However, the full year impact of lower term
contract pricing is expected to result in full year operating margins lower than
the mid-teens margins realized in 2020.

As of December 31, 2020, the Company estimated there were approximately 4,000
inland tank barges in the industry fleet, of which approximately 350 were over
30 years old and approximately 260 of those over 40 years old. The Company
estimates that approximately 35 new tank barges have been ordered for delivery
in 2021 and many older tank barges, including an expected 26 by the Company,
will be retired, dependent on 2021 market conditions. Historically, 75 to 150
older inland tank barges are retired from service each year industry-wide.  The
extent of the retirements is dependent on petrochemical and refinery production
levels, and crude oil and natural gas condensate movements, both of which can
have a direct effect on industry-wide tank barge utilization, as well as term
and spot contract rates.

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In the coastal marine transportation market, with limited spot demand and the
return of some term equipment, lower term contract pricing, crewing difficulties
due to the COVID-19 pandemic, the retirement of three older large capacity
coastal vessels during 2020, and the retirement of an additional vessel in
mid-2021, financial results are expected to be lower in 2021 than 2020. In the
2021 first quarter, the Company expects coastal revenues and operating margin to
decline compared to the 2020 fourth quarter, primarily due to the impact of
lower term contract pricing and challenges crewing vessels due to the COVID-19
pandemic. For the full year, coastal revenues are expected to decline compared
to 2020 with negative operating margins, the magnitude of which will be
dependent on the timing of a material improvement in refined products and black
oil demand later in 2021.

As of December 31, 2020, the Company estimated there were approximately 280 tank barges operating in the 195,000 barrels or less coastal industry fleet, the sector of the market in which the Company operates, and approximately 20 of those were over 25 years old. The Company is aware of one announced small specialized coastal ATB in the 195,000 barrels or less category under construction by a competitor for delivery in 2021.



The results of the distribution and services segment are largely influenced by
the cycles of the land-based oilfield service and oil and gas operator and
producer markets, marine, power generation, on-highway and other industrial
markets.  Improving economic activity and growth in the oilfield are expected to
boost activity levels and contribute to meaningful year-over-year improvement in
revenue and operating income.  In commercial and industrial, revenues are
expected to benefit from improving economic conditions as well as from growth in
the on-highway market, due in part to the Company's new online parts sales
platform which was launched in 2020.  However, these gains are expected to be
partially offset by lower sales of new marine engines which remained strong
throughout 2020.

In the distribution and services oil and gas market, higher commodity prices and
increasing well completions activity are expected to contribute to improved
demand for new transmission, service, and parts, as well as higher pressure
pumping remanufacturing activity.  Additionally, a heightened focus on
sustainability across the energy sector and industrial complex is expected to
result in continued growth in new orders for Kirby's portfolio of
environmentally friendly equipment during the year.  Overall, operating margins
in distribution and services are expected to be positive in the low to
mid-single digits for the full year with the first quarter being the lowest and
the third quarter being the highest prior to normal seasonal declines in the
fourth quarter.

While the COVID-19 pandemic has adversely impacted the Company's business, to date, it has not materially adversely impacted its ability to conduct its operations in either business segment. The Company has maintained business continuity and expects to continue to do so.

Critical Accounting Policies and Estimates



The preparation of financial statements in conformity with United States
generally accepted accounting principles requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities at
the date of the financial statements and the reported amounts of revenues and
expenses during the reporting period. The Company evaluates its estimates and
assumptions on an ongoing basis based on a combination of historical information
and various other assumptions that are believed to be reasonable under the
particular circumstances. Actual results may differ from these estimates based
on different assumptions or conditions. The Company believes the critical
accounting policies that most impact the consolidated financial statements are
described below. It is also suggested that the Company's significant accounting
policies, as described in the Company's financial statements in Note 1, Summary
of Significant Accounting Policies, be read in conjunction with this
Management's Discussion and Analysis of Financial Condition and Results of
Operations.

Accounts Receivable. The Company extends credit to its customers in the normal
course of business. The Company regularly reviews its accounts and estimates the
amount of uncollectible receivables each period and establishes an allowance for
uncollectible amounts. The amount of the allowance is based on the age of unpaid
amounts, information about the current financial strength of customers, and
other relevant information. Estimates of uncollectible amounts are revised each
period, and changes are recorded in the period they become known. Historically,
credit risk with respect to these trade receivables has generally been
considered minimal because of the financial strength of the Company's customers;
however, a United States or global recession or other adverse economic condition
could impact the collectability of certain customers' trade receivables which
could have a material effect on the Company's results of operations.

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Property, Maintenance and Repairs. Property is recorded at cost; improvements
and betterments are capitalized as incurred. Depreciation is recorded using the
straight-line method over the estimated useful lives of the individual assets.
When property items are retired, sold, or otherwise disposed of, the related
cost and accumulated depreciation are removed from the accounts with any gain or
loss on the disposition included in the statement of earnings. Maintenance and
repairs on vessels built for use on the inland waterways are charged to
operating expense as incurred and includes the costs incurred in USCG
inspections unless the shipyard extends the life or improves the operating
capacity of the vessel which results in the costs being capitalized. The
Company's ocean-going vessels are subject to regulatory drydocking requirements
after certain periods of time to be inspected, have planned major maintenance
performed and be recertified by the ABS. These recertifications generally occur
twice in a five-year period. The Company defers the drydocking expenditures
incurred on its ocean-going vessels due to regulatory marine inspections by the
ABS and amortizes the costs of the shipyard over the period between drydockings,
generally 30 or 60 months, depending on the type of major maintenance performed.
Drydocking expenditures that extend the life or improve the operating capability
of the vessel result in the costs being capitalized. Routine repairs and
maintenance on ocean-going vessels are expensed as incurred. Interest is
capitalized on the construction of new ocean-going vessels.

The Company performs an impairment assessment whenever events or changes in
circumstances indicate that the carrying amount of long-lived assets may not be
recoverable. If a triggering event is identified, the Company compares the
carrying amount of the asset group to the estimated undiscounted future cash
flows expected to result from the use of the asset group. If the carrying amount
of the asset group exceeds the estimated undiscounted future cash flows, the
Company measures the amount of the impairment by comparing the carrying amount
of the asset group to its estimated fair value.  Assets to be disposed of are
reported at the lower of the carrying amount or fair value less costs to sell.
There are many assumptions and estimates underlying the determination of an
impairment event or loss, if any. The assumptions and estimates include, but are
not limited to, estimated fair market value of the assets and estimated future
cash flows expected to be generated by these assets, which are based on
additional assumptions such as asset utilization, length of service the asset
will be used, and estimated salvage values. Although the Company believes its
assumptions and estimates are reasonable, deviations from the assumptions and
estimates could produce a materially different result.

Goodwill. The excess of the purchase price over the fair value of identifiable
net assets acquired in transactions accounted for as a purchase is included in
goodwill. Management monitors the recoverability of goodwill on an annual basis,
or whenever events or circumstances indicate that interim impairment testing is
necessary. The amount of goodwill impairment, if any, is typically measured
based on projected discounted future operating cash flows using an appropriate
discount rate and valued based on the excess of a reporting unit's carrying
amount over its fair value, incorporating all tax impacts caused by the
recognition of the impairment loss. The assessment of the recoverability of
goodwill will be impacted if estimated future operating cash flows are not
achieved. There are many assumptions and estimates underlying the determination
of an impairment event or loss, if any. Although the Company believes its
assumptions and estimates are reasonable, deviations from the assumptions and
estimates could produce a materially different result.

Accrued Insurance. The Company is subject to property damage and casualty risks
associated with operating vessels carrying large volumes of bulk liquid and dry
cargo in a marine environment. The Company maintains insurance coverage against
these risks subject to a deductible, below which the Company is liable. In
addition to expensing claims below the deductible amount as incurred, the
Company also maintains a reserve for losses that may have occurred but have not
been reported to the Company, or are not yet fully developed. The Company uses
historic experience and actuarial analysis by outside consultants to estimate an
appropriate level of accrued liabilities. If the actual number of claims and
magnitude were substantially greater than assumed, the required level of accrued
liabilities for claims incurred but not reported or fully developed could be
materially understated. The Company records receivables from its insurers for
incurred claims above the Company's deductible. If the solvency of the insurers
became impaired, there could be an adverse impact on the accrued receivables and
the availability of insurance.

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Acquisitions

During 2020, the Company purchased six newly constructed inland pressure barges for $39,350,000 in cash. Financing of these equipment purchases was through borrowings under the Company's Revolving Credit Facility.



On April 1, 2020, the Company completed the acquisition of the inland tank barge
fleet of Savage for $278,999,000 in cash. Savage's tank barge fleet consisted of
92 inland tank barges with approximately 2.5 million barrels of capacity and 45
inland towboats.  The Savage assets that were acquired primarily move
petrochemicals, refined products, and crude oil on the Mississippi River, its
tributaries, and the Gulf Intracoastal Waterway.  The Company also acquired
Savage's ship bunkering business and barge fleeting business along the Gulf
Coast. Financing of the acquisition was through borrowings under the Company's
Revolving Credit Facility.

On January 3, 2020, the Company completed the acquisition of substantially all
the assets of Convoy for $37,180,000 in cash.  Convoy is an authorized dealer
for Thermo King refrigeration systems for trucks, railroad cars and other land
transportation markets for North and East Texas and Colorado. Financing of the
acquisition was through borrowings under the Company's Revolving Credit
Facility.

During the year ended December 31, 2019, the Company purchased, from various
counterparties, a barge fleeting operation in Lake Charles, Louisiana and nine
inland tank barges from leasing companies for an aggregate of $17,991,000 in
cash. The Company had been leasing the barges prior to the purchases. Financing
of these acquisitions was through borrowings under the Company's Revolving
Credit Facility.

On March 14, 2019, the Company completed the acquisition of the marine
transportation fleet of Cenac for $244,500,000 in cash. Cenac's fleet consisted
of 63 inland 30,000 barrel tank barges with approximately 1,833,000 barrels of
capacity, 34 inland towboats and two offshore tugboats. Cenac transported
petrochemicals, refined products and black oil, including crude oil, residual
fuels, feedstocks and lubricants on the lower Mississippi River, its
tributaries, and the Gulf Intracoastal Waterway for major oil companies and
refiners. The average age of the inland tank barges was approximately five years
and the inland towboats had an average age of approximately seven years.
Financing of the acquisition was through borrowings under the Company's
Revolving Credit Facility.

On December 28, 2018, the Company purchased three inland tank barges from a leasing company for $3,120,000 in cash. The Company had been leasing the barges prior to the purchase. Financing of the equipment acquisition was through borrowings under the Company's Revolving Credit Facility.



On December 14, 2018, the Company purchased 27 inland tank barges with a barrel
capacity of 306,000 barrels from CGBM 100, LLC ("CGBM") for $28,500,000 in
cash.  The 27 tank barges transport petrochemicals and refined products on the
Mississippi River System and the Gulf Intracoastal Waterway.  The average age of
the barges was eight years.  Financing of the equipment acquisition was through
borrowings under the Company's Revolving Credit Facility.

On November 30, 2018, the Company purchased an inland towboat from a leasing
company for $3,050,000 in cash. The Company had been leasing the towboat prior
to the purchase.  Financing of the equipment acquisition was through borrowings
under the Company's Revolving Credit Facility.

On May 10, 2018, the Company completed the purchase of Targa Resources Corp.'s
("Targa") inland tank barge business from a subsidiary of Targa for $69,250,000
in cash. Targa's inland tank barge fleet consisted of 16 pressure barges with a
total capacity of 258,000 barrels, many of which were under multi-year contracts
that the Company assumed from Targa. The 16 tank barges transport petrochemicals
on the Mississippi River System and the Gulf Intracoastal Waterway.  Financing
of the business acquisition was through borrowings under the Company's Revolving
Credit Facility.

On March 15, 2018, the Company purchased two inland pressure tank barges from a
competitor for $10,400,000 in cash. The average age of the two tank barges was
five years.  Financing of the equipment acquisition was through borrowings under
the Company's Revolving Credit Facility.

On February 14, 2018, the Company completed the acquisition of Higman for
$421,922,000 in cash. Higman's fleet consisted of 163 inland tank barges with
4.8 million barrels of capacity, and 75 inland towboats, transporting
petrochemicals, black oil, including crude oil and natural gas condensate, and
refined petroleum products on the Mississippi River System and the Gulf
Intracoastal Waterway. The average age of the inland tank barges was
approximately seven years and the inland towboats had an average age of
approximately eight years. Financing of the acquisition was through the issuance
of the 2028 Notes (as defined in Note 5, Long-Term Debt to the Company's
financial statements). The 2028 Notes were issued on February 12, 2018 in
preparation for closing of the acquisition.

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Results of Operations

The following tables set forth the Company's net earnings (loss) attributable to
Kirby, along with per share amounts, and marine transportation and distribution
and services revenues and the percentage of each to total revenues for the
comparable periods (dollars in thousands):

                                                            Year Ended 

December 31,


                                                        2020          2019  

2018


Net earnings (loss) attributable to Kirby            $ (272,546 )   $ 142,347     $  78,452
Net earnings (loss) attributable to Kirby per
share - diluted                                      $    (4.55 )   $    2.37     $    1.31



                                                     Year Ended December 31,
                               2020           %          2019           %          2018           %

Marine transportation $ 1,404,265 65 % $ 1,587,082 56 % $ 1,483,143 50 % Distribution and services 767,143 35 1,251,317 44


      1,487,554        50
                            $ 2,171,408       100 %   $ 2,838,399       100 %   $ 2,970,697       100 %



The 2020 first quarter included $561,274,000 before taxes, $433,341,000 after
taxes, or $7.24 per share, non-cash charges related to inventory write-downs,
impairment of long-lived assets, including intangible assets and property and
equipment, and impairment of goodwill in the distribution and services segment.
See Note 7, Impairments and Other Charges to the Company's financial statements
for additional information.  In addition, the 2020 first quarter was favorably
impacted by an income tax benefit of $50,824,000, or $0.85 per share related to
net operating losses generated in 2018 and 2019 used to offset taxable income
generated between 2013 and 2017.  See Note 9, Taxes on Income to the Company's
financial statements for additional information.

The 2019 fourth quarter included $35,525,000 before taxes, $27,978,000 after
taxes, or $0.47 per share, non-cash inventory write-downs and $4,757,000 before
taxes, $3,747,000 after taxes, or $0.06 per share, severance and early
retirement expense.

The 2018 fourth quarter included $85,108,000 before taxes, $67,235,000 after
taxes, or $1.12 per share, non-cash impairment of long-lived assets and lease
cancellation costs and $2,702,000 before taxes, $2,135,000 after taxes, or $0.04
per share, non-cash impairment of goodwill.  The 2018 second quarter included a
one-time non-deductible expense of $18,057,000, or $0.30 per share, related to
the retirement of Joseph H. Pyne as executive Chairman of the Board of
Directors, effective April 30, 2018. The 2018 first quarter included $3,261,000
before taxes, or $0.04 per share, of one-time transaction costs associated with
the Higman acquisition, as well as $2,912,000 before taxes, or $0.04 per share,
of severance and retirement expenses, primarily related to cost reduction
initiatives in the coastal marine transportation market and the integration of
Higman.

 Marine Transportation

The Company, through its marine transportation segment, provides marine
transportation services, operating tank barges and towing vessels transporting
bulk liquid products throughout the Mississippi River System, on the Gulf
Intracoastal Waterway, coastwise along all three United States coasts, and in
Alaska and Hawaii. The Company transports petrochemicals, black oil, refined
petroleum products and agricultural chemicals by tank barge. As of December 31,
2020, the Company operated 1,066 inland tank barges, including 37 leased barges,
with a total capacity of 24.1 million barrels and an average of 248 inland
towboats during the 2020 fourth quarter, of which 38 were chartered. This
compares with 1,053 inland tank barges operated as of December 31, 2019,
including 24 leased barges, with a total capacity of 23.4 million barrels and an
average of 299 inland towboats during the 2019 fourth quarter, of which 75 were
chartered.

The Company's coastal tank barge fleet as of December 31, 2020 consisted of 44
tank barges, of which one was leased, with 4.2 million barrels of capacity, and
44 coastal tugboats, of which four were chartered. This compares with 49 coastal
tank barges operated as of December 31, 2019, of which two were leased, with 4.7
million barrels of capacity, and 47 coastal tugboats, of which five were
chartered. As of December 31, 2020 and 2019, the Company owned four offshore
dry-bulk cargo barge and tugboat units engaged in the offshore transportation of
dry-bulk cargoes.  The Company also owns shifting operations and fleeting
facilities for dry cargo barges and tank barges on the Houston Ship Channel, in
Freeport and Port Arthur, Texas, and Lakes Charles, Louisiana, and a shipyard
for building towboats and performing routine maintenance near the Houston Ship
Channel, as well as a two-thirds interest in Osprey, which transports project
cargoes and cargo containers by barge.

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The following table sets forth the Company's marine transportation segment's
revenues, costs and expenses, operating income and operating margins (dollars in
thousands):

                                                            Year Ended December 31,
                                     2020            2019          % Change          2018          % Change
Marine transportation revenues    $ 1,404,265     $ 1,587,082            (12 )%   $ 1,483,143               7 %

Costs and expenses:
Costs of sales and operating
expenses                              907,119       1,034,758            (12 )        997,979               4
Selling, general and
administrative                        111,182         122,202             (9 )        122,421               -
Taxes, other than on income            35,528          34,538              3           33,020               5
Depreciation and amortization         186,798         179,742              4          182,307              (1 )
                                    1,240,627       1,371,240            (10 )      1,335,727               3
Operating income                  $   163,638     $   215,842            (24 )%   $   147,416              46 %
Operating margins                        11.7 %          13.6 %                           9.9 %


The following table shows the marine transportation markets serviced by the Company, the marine transportation revenue distribution, products moved and the drivers of the demand for the products the Company transports:



                                 2020
                               Revenue
Markets Serviced             Distribution       Products Moved               Drivers
Petrochemicals                   52%        Benzene, Styrene,        Consumer non-durables -
                                            Methanol,                70% Consumer durables -
                                            Acrylonitrile, Xylene,   30%
                                            Naphtha, Caustic Soda,
                                            Butadiene, Propylene

Black Oil                        26%        Residual Fuel Oil,       Fuel for Power Plants
                                            Coker Feedstock,         and Ships, Feedstock for
                                            Vacuum Gas Oil,          Refineries, Road
                                            Asphalt, Carbon Black    Construction
                                            Feedstock, Crude Oil,
                                            Natural Gas
                                            Condensate, Ship
                                            Bunkers

Refined Petroleum Products       19%        Gasoline, No. 2 Oil,     Vehicle Usage, Air
                                            Jet Fuel, Heating Oil,   Travel, Weather
                                            Diesel Fuel, Ethanol     Conditions, Refinery
                                                                     Utilization

Agricultural Chemicals            3%        Anhydrous Ammonia,       Corn, Cotton and Wheat
                                            Nitrogen-Based Liquid    Production, Chemical
                                            Fertilizer, Industrial   Feedstock Usage
                                            Ammonia



2020 Compared to 2019

Marine Transportation Revenues



Marine transportation revenues for 2020 decreased 12% compared to 2019. The
decrease was primarily due to reduced barge utilization in the inland and
coastal markets and decreased term and spot contract pricing in the inland
market, each as a result of a reduction in demand due to the COVID-19 pandemic,
lower fuel rebills, retirements of three large coastal barges, and planned
shipyard activity in the coastal market. These reductions were partially offset
by the acquisition of the Savage fleet acquired on April 1, 2020 and the Cenac
fleet acquired on March 14, 2019. The 2020 third quarter was impacted by
hurricanes and tropical storms along the East and Gulf Coasts and the closure of
the Illinois River. The 2020 first quarter and 2019 first six months were each
impacted by poor operating conditions and high delay days due to heavy fog and
wind along the Gulf Coast, high water on the Mississippi River System, and
closures of key waterways as a result of lock maintenance projects, as well as
increased shipyard days on large capacity coastal vessels. The 2019 first six
months was also impacted by prolonged periods of ice on the Illinois River and a
fire at a chemical storage facility on the Houston Ship Channel.  For 2020 and
2019, the inland tank barge fleet contributed 78% and 77%, respectively, and the
coastal fleet contributed 22% and 23%, respectively, of marine transportation
revenues.  The Savage fleet was quickly integrated into the Company's own fleet
and the former Savage equipment began operating under Company contracts soon
after the acquisition closed, with former Savage barges working with the
Company's existing towboats and vice versa resulting in differences in vessel
utilization and pricing among individual assets and the consolidated fleet. 

Due


to this quick integration, it is not practical to provide a specific amount of
revenues for the Savage fleet but the acquisition in April 2020 was one of the
factors that offset decreases in marine transportation revenues in 2020 as
compared to 2019.

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During 2020 reduced demand as a result of the COVID-19 pandemic and the
resulting economic slowdown contributed to lower barge utilization. Inland tank
barge utilization levels averaged in the low to mid-90% range during the 2020
first quarter, the mid-80% range during the 2020 second quarter, the low 70%
range during the 2020 third quarter, and the high 60% range during the 2020
fourth quarter.  In 2019, inland tank barge utilization levels averaged in the
mid-90% range during both the 2019 first and second quarters and the low 90%
range during both the 2019 third and fourth quarters.  The 2020 first quarter
and full year 2019 each experienced strong demand from petrochemicals, black
oil, and refined petroleum products customers.  Extensive delay days due to poor
operating conditions and lock maintenance projects in the 2020 first quarter and
2019 first six months slowed the transport of customer cargoes and contributed
to strong barge utilization during those periods.

Coastal tank barge utilization levels averaged in the low to mid-80% range
during the 2020 first quarter and the mid-70% range during each of the 2020
second, third, and fourth quarters.  In 2019, coastal tank barge utilization
levels averaged in the low 80% range during the 2019 first quarter and the
mid-80% range during each of the 2019 second, third, and fourth quarters. Barge
utilization in the coastal marine fleet continued to be impacted by the
oversupply of smaller tank barges in the coastal industry during 2020 and 2019.

The petrochemical market, the Company's largest market, contributed 52% of
marine transportation revenues for 2020, reflecting reduced volumes from Gulf
Coast petrochemical plants for both domestic consumption and to terminals for
export destinations as a result of the COVID-19 pandemic.  Also, during the 2020
third quarter, the petrochemical complex along the Gulf Coast was impacted by
hurricanes and tropical storms, reducing barge volumes and closing critical
waterways for extended periods of time. During 2020, U.S. chemical plant
capacity utilization declined to an average in the low to mid-70% range.

The black oil market, which contributed 26% of marine transportation revenues
for 2020, reflected reduced demand as refinery production levels and the export
of refined petroleum products and fuel oils declined as a result of the COVID-19
pandemic and the impact from hurricanes and tropical storms along the Gulf Coast
during the third and fourth quarters.  During 2020, U.S. refinery utilization
peaked in the low to mid-90% range early in the first quarter and troughed in
the high 60% range during the second quarter.  During the third and fourth
quarters, refinery utilization stabilized in the low 70% to low 80% range with
the low end resulting from significant hurricane and tropical storm activity
along the Gulf Coast during September and October and increased to the low 80%
range late in the fourth quarter.  During 2020, the Company continued to
transport crude oil and natural gas condensate produced from the Permian Basin
as well as reduced volumes from the Eagle Ford shale formation in Texas, both
along the Gulf Intracoastal Waterway with inland vessels and in the Gulf of
Mexico with coastal equipment. Additionally, the Company transported volumes of
Utica natural gas condensate downriver from the Mid-Atlantic to the Gulf Coast
and Canadian and Bakken crude downriver from the Midwest to the Gulf Coast.

The refined petroleum products market, which contributed 19% of marine
transportation revenues for 2020, reflected lower volumes in both the inland and
coastal markets as a result of reduced demand related to the COVID-19 pandemic
and the impact from hurricanes and tropical storms along the Gulf Coast during
the third and fourth quarters.  During 2020, U.S. refinery utilization peaked in
the low to mid-90% range early in the first quarter and troughed in the high 60%
range during the second quarter.  During the third and fourth quarters, refinery
utilization stabilized in the low 70% to low 80% range with the low end
resulting from significant hurricane and tropical storm activity along the Gulf
Coast during September and October and increased to the low 80% range late in
the fourth quarter.

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The agricultural chemical market, which contributed 3% of marine transportation
revenues for 2020, saw modest reductions in demand for transportation of both
domestically produced and imported products during the quarter, primarily due to
reduced demand associated with the COVID-19 pandemic.

For 2020, the inland operations incurred 10,408 delay days, 22% fewer than the
13,259 delay days that occurred during 2019.  Delay days measure the lost time
incurred by a tow (towboat and one or more tank barges) during transit when the
tow is stopped due to weather, lock conditions, or other navigational factors.
Reduced delay days during 2020 is primarily due to lower barge utilization,
despite significant delays associated with hurricane activity along the Gulf
Coast during the third quarter. In addition, delay days for the 2020 first
quarter and 2019 first six months reflected poor operating conditions due to
heavy fog and wind along the Gulf Coast, high water conditions on the
Mississippi River System, and closures of key waterways as a result of lock
maintenance projects.  The 2019 first six months was also impacted by prolonged
periods of ice on the Illinois River and a fire at a chemical storage facility
on the Houston Ship Channel.

During both 2020 and 2019, approximately 65% of the inland marine transportation
revenues were under term contracts and 35% were spot contract revenues.  These
allocations provide the operations with a reasonably predictable revenue stream.
Inland time charters, which insulate the Company from revenue fluctuations
caused by weather and navigational delays and temporary market declines,
represented 66% of the inland revenues under term contracts during 2020 compared
to 62% during 2019. Rates on inland term contracts renewed in the 2020 first
quarter increased in the 1% to 3% average range compared to term contracts
renewed in the 2019 first quarter.  Rates on inland term contracts renewed in
the 2020 second quarter were flat compared to term contracts renewed in the 2019
second quarter.  Rates on inland term contracts renewed in the 2020 third
quarter decreased in the 1% to 3% average range compared to term contracts
renewed in the 2019 third quarter.  Rates on inland term contracts renewed in
the 2020 fourth quarter decreased in the 10% to 12% average range compared to
term contracts renewed in the 2019 fourth quarter.  Spot contract rates in the
2020 first quarter increased in the 4% to 6% average range compared to the 2019
first quarter. Spot contract rates in the 2020 second quarter decreased in the
5% to 10% average range compared to the 2019 second quarter.  Spot contract
rates in the 2020 third quarter decreased approximately 10% compared to the 2019
third quarter. Spot contract rates in the 2020 fourth quarter decreased
approximately 25% compared to the 2019 fourth quarter. There was no material
rate increase on January 1, 2020, related to annual escalators for labor and the
producer price index on a number of inland multi-year contracts.

During 2020 and 2019, approximately 85% and 80%, respectively, of the coastal
revenues were under term contracts and 15% and 20%, respectively, were spot
contract revenues. Coastal time charters represented approximately 90% of
coastal revenues under term contracts during 2020 compared to 85% during 2019.
Spot and term contract pricing in the coastal market are contingent on various
factors including geographic location, vessel capacity, vessel type and product
serviced.  Rates on coastal term contracts renewed in the 2020 first quarter
increased in the 10% to 15% average range compared to term contracts renewed in
the 2019 first quarter.  Rates on coastal term contracts renewed in the 2020
second quarter were flat compared to term contracts renewed in the 2019 second
quarter.  Rates on coastal term contracts renewed in both the 2020 third and
fourth quarters decreased in the 4% to 6% average range compared to term
contracts renewed in the 2019 third and fourth quarters.  Spot market rates in
the 2020 first quarter increased in the 10% to 15% average range compared to the
2019 first quarter.  Spot market rates in each of the 2020 second, third, and
fourth quarters were flat compared to the 2019 second, third, and fourth
quarters.

Marine Transportation Costs and Expenses



Costs and expenses for 2020 decreased 10% compared to 2019.  Costs of sales and
operating expenses for 2020 decreased 12% compared to 2019 primarily due to cost
reductions across the segment, including a reduction in towboats during the
second and third quarters and a reduction in maintenance expenses, partially
offset by the addition of the Savage fleet in April 2020 and the Cenac fleet in
March 2019.

The inland marine transportation fleet operated an average of 287 towboats
during 2020, of which an average of 52 were chartered, compared to 299 during
2019, of which an average of 75 were chartered. The decrease was primarily due
to the chartered towboats released during the 2020 second and third quarters,
partially offset by the addition of inland towboats with the Savage acquisition
in April 2020. Generally, as demand or anticipated demand increases or
decreases, as tank barges are added to or removed from the fleet, as chartered
towboat availability changes, or as weather or water conditions dictate, the
Company charters in or releases chartered towboats in an effort to balance
horsepower needs with current requirements. The Company has historically used
chartered towboats for approximately one-fourth of its horsepower requirements.

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During 2020, the inland operations consumed 47.5 million gallons of diesel fuel
compared to 50.0 million gallons consumed during 2019. The average price per
gallon of diesel fuel consumed during 2020 was $1.41 per gallon compared to
$2.06 per gallon for 2019.  Fuel escalation and de-escalation clauses on term
contracts are designed to rebate fuel costs when prices decline and recover
additional fuel costs when fuel prices rise; however, there is generally a 30 to
90 day delay before contracts are adjusted. Spot contracts do not have
escalators for fuel.

Selling, general and administrative expenses for 2020 decreased 9% compared to
2019.  The decrease is primarily due to cost reduction initiatives throughout
the organization as a result of reduced business activity levels due to the
COVID-19 pandemic.

Taxes, other than on income, for 2020 increased 3% compared to 2019. The increase is primarily due to higher property taxes on marine transportation equipment, including the Savage and Cenac fleets.

Depreciation and amortization for 2020 increased 4% compared to 2019. The increase is primarily due to the acquisition of the including the Savage fleet in 2020 and Cenac fleet in 2019.

Marine Transportation Operating Income and Operating Margins



Marine transportation operating income for 2020 decreased 24% compared to 2019.
The operating margin was 11.7% for 2020 compared to 13.6% for 2019.  The
decreases in operating income and operating margin were primarily due to reduced
barge utilization in the inland and coastal markets and reduced term and spot
contract pricing in the inland market, each as a result of a reduction in demand
due to the COVID-19 pandemic, partially offset by cost reductions throughout the
organization, including chartered towboats released during the 2020 second and
third quarters.

2019 Compared to 2018

Marine Transportation Revenues



Marine transportation revenues for 2019 increased 7% compared to 2018.  The
increase was primarily due to the addition of the Higman fleet acquired on
February 14, 2018, the Targa pressure barge fleet acquired on May 10, 2018, the
CGBM inland tank barges acquired on December 14, 2018, and the Cenac fleet
acquired on March 14, 2019, as well as improved barge utilization in the coastal
market and higher spot and term contract pricing in the inland and coastal
markets. Partially offsetting the increase were unusually poor operating
conditions due to heavy fog along the Gulf Coast, prolonged periods of ice on
the Illinois River, high water on the Mississippi River System, closures of key
waterways as a result of lock maintenance projects, extended delays in the
Houston Ship Channel, and increased shipyard days on several large capacity
coastal vessels during the 2019 first and fourth quarters.  For 2019 and 2018,
the inland tank barge fleet contributed 77% and 76%, respectively, and the
coastal fleet 23% and 24%, respectively, of marine transportation revenues. The
Cenac fleet was quickly integrated into the Company's own fleet and the Cenac
equipment began to operate on the Company's contracts soon after the acquisition
and Cenac barges worked with the Company's towboats and vice versa resulting in
differences in vessel utilization and pricing among individual assets and the
consolidated fleet. Due to this quick integration, it is not practical to
provide a specific amount of revenues for Cenac but the acquisition in March
2019 was one of the factors that drove increases in marine transportation
revenues in 2019 as compared to 2018.

Tank barge utilization levels in the Company's inland marine transportation
markets averaged the mid-90% range during both the 2019 first and second
quarters and low 90% range during both the 2019 third and fourth quarters.
Strong demand from petrochemicals, black oil, refined petroleum products and
agricultural chemicals customers, along with extensive delay days due to poor
operating conditions which slowed the transport of customer cargoes, contributed
to increased barge utilization during the 2019 first and second quarters.
Better weather during the 2019 third quarter and receding flood waters on the
Mississippi River System resulted in fewer delay days and contributed to
modestly lower barge utilization during the 2019 third quarter. In the 2019
fourth quarter, weather conditions seasonally deteriorated, however, reduced
refinery and chemical plant utilization for many of the Company's major
customers resulted in tank barge utilization remaining in the low 90% range for
the quarter.

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Coastal tank barge utilization levels averaged in the low 80% range during the
2019 first quarter and mid-80% range during each of the 2019 second, third and
fourth quarters.  The improvement in barge utilization in 2019 primarily
reflected improved customer demand resulting in higher barge utilization in the
spot market.  Barge utilization in the coastal marine fleet continued to be
impacted by the oversupply of smaller tank barges in the coastal industry.

The petrochemical market, the Company's largest market, contributed 54% of
marine transportation revenues for 2019, reflecting continued stable volumes
from Gulf Coast petrochemical plants for both domestic consumption and to
terminals for export destinations, and the addition of the Targa pressure barge
fleet in May 2018. Low priced domestic natural gas, a basic feedstock for the
United States petrochemical industry, provides the industry with a competitive
advantage relative to naphtha-based foreign petrochemical producers.  In
addition, favorable commodity prices and the addition of new petrochemical
industry capacity in 2018 and 2019 benefited the market.

The black oil market, which contributed 23% of marine transportation revenues
for 2019, reflected strong demand from steady refinery production levels and the
export of refined petroleum products and fuel oils. The Company continued to
transport crude oil and natural gas condensate produced from the Eagle Ford and
Permian Basin shale formations in Texas, both along the Gulf Intracoastal
Waterway with inland vessels and in the Gulf of Mexico with coastal vessels.
Additionally, the Company transported increased volumes of Utica natural gas
condensate downriver from the Mid-Atlantic to the Gulf Coast and Canadian and
Bakken crude downriver from the Midwest to the Gulf Coast.

The refined petroleum products market, which contributed 19% of marine transportation revenues for 2019, reflected increased volumes in the inland market, due in part to the acquisition of Cenac, and stable volumes in coastal.

The agricultural chemical market, which contributed 4% of marine transportation revenues for 2019, saw typical seasonal demand for transportation of both domestically produced and imported products during 2019.



For 2019, the inland operations incurred 13,259 delay days, 32% more than the
10,046 delay days that occurred during 2018. The increase in delay days
reflected unusually poor operating conditions during 2019 due to heavy fog along
the Gulf Coast, extended periods of ice on the Illinois River, near record high
water conditions on the Mississippi River System, closures of key waterways as a
result of lock maintenance projects and extended delays in the Houston Ship
Channel.  Flood waters on the Mississippi River System receded in the beginning
of August 2019.

During both 2019 and 2018, approximately 65% of marine transportation inland
revenues were under term contracts and 35% were spot contract revenues.  Inland
time charters, which insulate the Company from revenue fluctuations caused by
weather and navigational delays and temporary market declines, represented 62%
of inland revenues under term contracts during 2019 compared to 59% during 2018.

Rates on inland term contracts renewed in the 2019 first quarter increased in
the 4% to 6% average range compared to term contracts renewed in the 2018 first
quarter. Rates on inland term contracts renewed in the 2019 second quarter
increased in the 5% to 8% average range compared to term contracts renewed in
the 2018 second quarter. Rates on inland term contracts renewed in the 2019
third quarter increased in the 3% to 4% average range compared to term contracts
renewed in the 2018 third quarter.  Rates on inland term contracts renewed in
the 2019 fourth quarter increased in the 2% to 4% average range compared to term
contracts renewed in the 2018 fourth quarter.  Spot contract rates in the 2019
first quarter increased approximately 20% compared to the 2018 first quarter.
Spot contracts rates in both the 2019 second and third quarters increased
approximately 15% compared to the 2018 second and third quarters.  Spot contract
rates in the 2019 fourth quarter increased approximately 5% compared to the 2018
fourth quarter.  Effective January 1, 2019, annual escalators for labor and the
producer price index on a number of inland multi-year contracts resulted in rate
increases on those contracts of approximately 1.7%, excluding fuel.

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During both 2019 and 2018, approximately 80% of the coastal revenues were under
term contracts and 20% were spot contract revenues. Coastal time charters which
insulate the Company from revenue fluctuations caused by weather and
navigational delays and temporary market declines, represented approximately 85%
of coastal revenues under term contracts during both 2019 and 2018.  Spot and
term contract pricing in the coastal market are contingent on various factors
including geographic location, vessel capacity, vessel type and product
serviced.  Rates on coastal term contracts renewed in each of the 2019 first,
second, and third quarters increased in the 4% to 6% average range compared to
term contracts renewed in the 2018 first, second, and third quarters.  Rates on
coastal term contracts renewed in the 2019 fourth quarter increased in the 5% to
15% average range compared to term contracts renewed in the 2018 fourth quarter.
Spot contract rates in both the 2019 first and second quarters increased in the
10% to 15% average range compared to the 2018 first and second quarters.  Spot
contract rates in the 2019 third quarter increased approximately 20% compared to
the 2018 third quarter.  Spot contract rates in the 2019 fourth quarter
increased approximately 10% compared to the 2018 fourth quarter.

Marine Transportation Costs and Expenses



Costs and expenses for 2019 increased 3% compared to 2018. Costs of sales and
operating expenses for 2019 increased 4% compared to 2018, primarily due to the
addition of the Higman fleet in February 2018 and the Cenac fleet in March 2019,
partially offset by lower fuel costs.

The inland marine transportation fleet operated an average of 299 towboats
during 2019, of which an average of 75 were chartered, compared to 278 during
2018, of which an average of 77 were chartered. The increase was primarily due
to the addition of inland towboats with the Cenac acquisition on March 14,
2019.  Generally, as demand, or anticipated demand, increases or decreases, as
tank barges are added to or removed from the fleet, as chartered towboat
availability changes, or as weather or water conditions dictate, the Company
charters in or releases chartered towboats in an effort to balance horsepower
needs with current requirements. The Company has historically used chartered
towboats for approximately one-fourth of its horsepower requirements.

During 2019, the inland operations consumed 50.0 million gallons of diesel fuel
compared to 49.3 million gallons consumed during 2018. The average price per
gallon of diesel fuel consumed during 2019 was $2.06 per gallon compared to
$2.20 per gallon for 2018. Fuel escalation and de-escalation clauses on term
contracts are designed to rebate fuel costs when prices decline and recover
additional fuel costs when fuel prices rise; however, there is generally a 30 to
90 day delay before the contracts are adjusted. Spot contracts do not have
escalators for fuel.

Selling, general and administrative expenses for 2019 was consistent with 2018.
The 2019 fourth quarter included $1,447,000 related to severance and early
retirement expense.  The 2019 year also included Cenac acquisition related costs
of $442,000 as well as salaries and other related costs of personnel acquired in
the Higman acquisition. In 2018, there were transaction costs of $3,261,000,
consisting primarily of legal, audit and other professional fees associated with
the Higman acquisition and severance charges of $2,591,000 associated with the
integration of Higman into the Company and further reduction in headcount in the
coastal sector in order to manage costs, both of which were incurred in the 2018
first quarter.

Taxes, other than on income for 2019 increased 5% compared to 2018, mainly due to higher property taxes on marine transportation equipment, including the Higman, Targa, CGBM, and Cenac fleets.

Marine Transportation Operating Income and Operating Margins



Marine transportation operating income for 2019 increased 46% compared to 2018.
The operating margin was 13.6% for 2019 compared to 9.9% for 2018.  The
operating income increase in 2019 compared to 2018 was primarily due to the
acquisitions of Higman, Targa's pressure barge fleet, CGBM's inland tank barges,
and Cenac's fleet as well as improved barge utilization in the coastal market
and higher spot and term contract pricing in the inland and coastal markets,
partially offset by significant weather and navigational challenges in 2019.

Distribution and Services



The Company, through its distribution and services segment, sells genuine
replacement parts, provides service mechanics to overhaul and repair engines,
transmissions, reduction gears and related oilfield services equipment, rebuilds
component parts or entire diesel engines, transmissions and reduction gears, and
related equipment used in oilfield services, marine, power generation,
on-highway and other industrial applications. The Company also rents equipment
including generators, industrial compressors, railcar movers, and high capacity
lift trucks for use in a variety of industrial markets, and manufactures and
remanufactures oilfield service equipment, including pressure pumping units, for
land-based oilfield service customers.

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The following table sets forth the Company's distribution and services segment's
revenues, costs and expenses, operating income and operating margins (dollars in
thousands):

                                                           Year Ended December 31,
                                    2020            2019          % Change          2018          % Change

Distribution and services
revenues                          $ 767,143      $ 1,251,317            (39 )%   $ 1,487,554            (16 )%

Costs and expenses:
Costs of sales and operating
expenses                            604,238          995,288            (39 )      1,162,967            (14 )
Selling, general and
administrative                      140,449          145,473             (3 )        149,756             (3 )
Taxes, other than on income           6,392            7,357            (13 )          6,177             19
Depreciation and amortization        28,255           35,998            (22 )         39,349             (9 )
                                    779,334        1,184,116            (34 )      1,358,249            (13 )
Operating income                  $ (12,191 )    $    67,201           (118 )%   $   129,305            (48 )%
Operating margins                      (1.6 )%           5.4 %                           8.7 %


The following table shows the markets serviced by the Company, the revenue distribution, and the customers for each market:



                                2020
                              Revenue
Markets Serviced            Distribution                    Customers
Commercial and Industrial       74%        Inland River Carriers - Dry and Liquid,
                                           Offshore Towing - Dry and Liquid, Offshore
                                           Oilfield Services - Drilling Rigs & Supply
                                           Boats, Harbor Towing, Dredging, Great Lakes
                                           Ore Carriers, Pleasure Crafts, On and
                                           Off-Highway Transportation, Power
                                           Generation, Standby Power Generation,
                                           Pumping Stations

Oil and Gas                     26%        Oilfield Services, Oil and Gas Operators
                                           and Producers



2020 Compared to 2019

Distribution and Services Revenues

Distribution and services revenues for 2020 decreased 39% compared to 2019.

The


decrease was primarily attributable to reduced activity in the oilfield as a
result of oil price volatility throughout 2019 and 2020, the extensive downturn
in oil and gas exploration due to low oil prices, caused in part by the COVID-19
pandemic, an oversupply of pressure pumping equipment in North America, and
reduced spending and enhanced cash flow discipline for the Company's major
oilfield customers.  As a result, customer demand and incremental orders for new
and remanufactured pressure pumping equipment and sales of new and overhauled
transmissions and related parts and service declined during 2020.  For 2020 and
2019, the oil and gas market contributed 26% and 53%, respectively, of the
distribution and services revenues.

The commercial and industrial market revenues decreased compared to 2019
primarily due to reductions in on-highway and power generation service demand as
a result of the COVID­19 pandemic and the resulting economic slowdown and
nationwide, state, and local stay-at-home orders, partially offset by
contributions from the Convoy acquisition.  Demand in the marine business was
also down due to reduced major overhaul activity and new engine sales.  For 2020
and 2019, the commercial and industrial market contributed 74% and 47%,
respectively, of the distribution and services revenues.

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Distribution and Services Costs and Expenses

Costs and expenses for 2020 decreased 34% compared to 2019.  Costs of sales and
operating expenses for 2020 decreased 39% compared to 2019, reflecting lower
demand for new and overhauled transmissions and related parts and service and
reduced demand for new pressure pumping equipment in the oil and gas market.

Selling, general and administrative expenses for 2020 decreased 3% compared to
2019.  The decrease was primarily due to cost reduction initiatives throughout
the organization as a result of reduced business activity levels due to the
COVID-19 pandemic, partially offset by the Convoy acquisition, a bad debt
expense charge of $3,339,000 as a result of the bankruptcy of a large oil and
gas customer, and $1,354,000 of severance expense as a result of continued
workforce reductions, each recorded during the 2020 second quarter.

Depreciation and amortization for 2020 decreased 22% compared to 2019. The decrease was primarily due to lower amortization of intangible assets other than goodwill, which were impaired during the 2020 first quarter.

Distribution and Services Operating Income (Loss) and Operating Margins



Operating income for the distribution and services segment for 2020 decreased
118% compared to 2019.  The operating margin was (1.6)% for 2020 compared to
5.4% for 2019. The results primarily reflected a decrease in margins in the
commercial and industrial market and losses in the oil and gas market.

2019 Compared to 2018

Distribution and Services Revenues



Distribution and services revenues for 2019 decreased 16% compared to 2018. The
decrease was primarily attributable to reduced activity in the oilfield as a
result of oil price volatility in late 2018 and early 2019, an oversupply of
pressure pumping equipment in North America, and reduced spending and enhanced
cash flow discipline for the Company's major oilfield customers.  During the
first half of 2019, although oilfield activity levels and new orders for the
Company's oilfield related products and services declined as compared to the
same period in 2018, the segment benefited from a significant backlog of
manufacturing orders for new and remanufactured pressure pumping equipment
received in the 2018 third and fourth quarters.  Most of these orders were
completed in the 2019 first and second quarters as oilfield activity levels
further declined for many of the Company's customers.  As a result, customer
demand and incremental orders for new and remanufactured pressure pumping
equipment declined significantly for the duration of 2019, and sales of new and
overhauled transmissions and related parts and service were minimal during the
2019 third and fourth quarters.  For 2019, the oil and gas market represented
approximately 53% of distribution and services revenues.

The commercial and industrial market, which contributed 47% of distribution and
services revenues for 2019, saw increased service levels and new engine sales in
the marine repair business for much of the year, although activity levels in the
inland market declined during the 2019 third quarter as many customers reduced
maintenance activities following months of river flooding conditions and during
the summer harvest season.  The commercial and industrial market also
experienced increased demand for power generation equipment compared to 2018,
including the sale and installation of significant back-up power systems for
major data centers in the 2019 first and second quarters.  Activity levels for
the Company's specialty rental units, back-up power systems, and refrigeration
equipment seasonally increased in anticipation of and as a result of summer
storms and warm weather conditions in the 2019 second and third quarters.
Demand in the nuclear power generation market was stable compared to 2018.

Distribution and Services Costs and Expenses



Costs and expenses for 2019 decreased 13%, compared to 2018. Costs of sales and
operating expenses for 2019 decreased 14% compared to 2018, reflecting lower
demand for new and remanufactured pressure pumping equipment and reduced demand
for new and overhauled transmissions and related parts and service in the oil
and gas market.

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Selling, general and administrative expenses for 2019 decreased 3%, compared to
2018, primarily due to lower incentive compensation and professional fees,
partially offset by $3,310,000 related to severance and early retirement expense
incurred in the 2019 fourth quarter.

Depreciation and amortization expenses for 2019 decreased 9%, compared to 2018 primarily due to sales of distribution and services facilities resulting in lower depreciation.

Distribution and Services Operating Income and Operating Margins



Operating income for the distribution and services segment for 2019 decreased
48% compared to 2018. The operating margin for 2019 was 5.4% compared to 8.7%
for 2018. The results primarily reflected decreased sales in higher margin oil
and gas related revenue and increased sales of lower margin power generation
equipment.

General Corporate Expenses

General corporate expenses for 2020, 2019 and 2018 were $11,050,000, $13,643,000
and $35,590,000, respectively.  The general corporate expenses for 2018 are
higher compared to both 2020 and 2019 primarily due to a one-time non-deductible
expense of $18,057,000 in the 2018 second quarter related to the retirement of
the Company's executive Chairman, effective April 30, 2018, and higher incentive
compensation accruals.

Gain on Disposition of Assets



The Company reported net gains on disposition of assets of $118,000, $8,152,000,
and $1,968,000 in 2020, 2019, and 2018, respectively.  The net gains were
predominantly from the sales or retirements of marine equipment and distribution
and services facilities.

Other Income and Expenses

The following table sets forth impairments and other charges, lease cancellation
costs, other income, noncontrolling interests, and interest expense (dollars in
thousands):

                                                         Year Ended December 31,
                                     2020          2019         % Change         2018         % Change
Impairments and other charges     $ (561,274 )   $ (35,525 )       (1,480 )%   $ (85,407 )          (58 )%
Lease cancellation costs                   -             -              - %       (2,403 )         (100 )%
Other income                           8,147         3,787            115 %        5,726            (34 )%
Noncontrolling interests                (954 )        (672 )           42 %         (626 )            7 %
Interest expense                     (48,739 )     (55,994 )          (13 )%     (46,856 )           20 %


Impairments and Other Charges

For 2020, impairment and other charges includes $561,274,000 before taxes, $433,341,000 after taxes, or $7.24 per share, non-cash charges related to inventory write-downs, impairment of long-lived assets, including intangible assets and property and equipment, and impairment of goodwill in the distribution and services segment.

For 2019 impairment and other charges includes a $35,525,000 non-cash pre-tax write-down of oilfield and pressure pumping related inventory in the distribution and services segment. The after-tax effect of the charge was $27,978,000 or $0.47 per share.

For 2018, impairment and other charges includes $82,705,000 before taxes, $65,337,000 after taxes, or $1.09 per share, non-cash charges related to impairment of long-lived assets and $2,702,000 impairment of goodwill in the marine transportation segment.

See Note 7, Impairments and Other Charges for additional information.


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Other Income

Other income for 2020, 2019 and 2018 includes income of $6,186,000, $3,454,000
and $4,517,000, respectively, for all components of net benefit costs except the
service cost component related to the Company's defined benefit plans.

Interest Expense

The following table sets forth average debt, average interest rate, and capitalized interest excluded from interest expense (dollars in thousands):



                                  Year Ended December 31,
                           2020            2019            2018
Average debt            $ 1,567,523     $ 1,502,044     $ 1,370,905
Average interest rate           3.1 %           3.7 %           3.5 %
Capitalized Interest    $         -     $     1,003     $     2,206



Interest expense for 2020 decreased 13% compared to 2019, primarily due to a
lower average interest rate, partially offset by higher average debt outstanding
as a result of borrowings to finance the Convoy acquisition in January 2020 and
the Savage acquisition in April 2020.  Interest expense for 2019 increased 20%
compared to 2018 primarily due to borrowings to finance the Higman acquisition
in February 2018, the acquisition of Targa's pressure barge fleet in May 2018,
the purchase of the 155,000 barrel coastal ATB under construction in June 2018,
the acquisition of CGBM's tank barges in December 2018, and the acquisition of
Cenac's fleet in March 2019.

(Provision) Benefit for Taxes on Income



During 2020, pursuant to provisions of the CARES Act, net operating losses
generated during 2018 through 2020 were used to offset taxable income generated
between 2013 through 2017.  Net operating losses carried back to tax years 2013
through 2017 were applied at the higher federal statutory tax rate of 35%
compared to the statutory rate of 21% currently in effect at December 31, 2020.
The Company generated an effective tax rate benefit in 2020 as a result of such
carrybacks.

Financial Condition, Capital Resources and Liquidity

Balance Sheet



The following table sets forth the significant components of the balance sheets
(dollars in thousands):

                                                                 December 31,
                                     2020            2019          % Change          2018          % Change
Assets:
Current assets                    $ 1,047,971     $   917,579             14 %    $ 1,096,489            (16 )%
Property and equipment, net         3,917,070       3,777,110              4        3,539,802              7
Operating lease right-of-use
assets                                174,317         159,641              9                -            N/A
Investment in affiliates                2,689           2,025             33            2,495            (19 )
Goodwill                              657,800         953,826            (31 )        953,826              -
Other intangibles, net                 68,979         210,682            (67 )        224,197             (6 )
Other assets                           55,348          58,234             (5 )         54,785              6
                                  $ 5,924,174     $ 6,079,097             (3 )%   $ 5,871,594              4 %

Liabilities and stockholders'
equity:
Current liabilities               $   466,032     $   514,115             (9 )%   $   607,782            (15 )%
Long-term debt, net - less
current portion                     1,468,546       1,369,751              7        1,410,169             (3 )
Deferred income taxes                 606,844         588,204              3          542,785              8
Operating lease liabilities -
less current portion                  163,496         139,457             17                -            N/A
Other long-term liabilities           131,703          95,978             37           94,557              2
Total equity                        3,087,553       3,371,592             (8 )      3,216,301              5
                                  $ 5,924,174     $ 6,079,097             (3 )%   $ 5,871,594              4 %



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2020 Compared to 2019

Current assets as of December 31, 2020 increased 14% compared to December 31,
2019.  Trade accounts receivable decreased 17% driven by decreased business
activity in the distribution and services segment, primarily related to the oil
and gas market and reduced barge utilization in the marine transportation
segment, partially offset by trade accounts receivable acquired from Convoy.
Other accounts receivable increased 173%, primarily due to federal income taxes
receivable of $188,177,000 recorded for net operating losses generated during
tax years 2019 and 2020 offset against taxable income during tax years 2014
through 2017 under provisions of the Coronavirus Aid, Relief, and Economic
Security Act ("CARES Act").  Inventories, net decreased by 12% primarily due to
reduced business activity levels in the oil and gas market and write downs of
oilfield and pressure pumping related inventory, partially offset by inventory
acquired from Convoy.

Property and equipment, net of accumulated depreciation, at December 31, 2020
increased 4% compared to December 31, 2019.  The increase reflected $134,905,000
of capital expenditures (net of a decrease in accrued capital expenditures) for
2020, more fully described under Cash Flows and Capital Expenditures above, and
$250,544,000 of acquisitions, primarily including the six newly constructed
inland pressure barges purchased in 2020 and the aggregate fair value of the
property and equipment acquired in the Savage and Convoy acquisitions, partially
offset by $210,686,000 of depreciation expense, $16,395,000 of impairment
charges, and $18,408,000 of property disposals during 2020.

Operating lease right-of-use assets as of December 31, 2020 increased 9% compared to December 31, 2019, primarily due to leases acquired as part of the Savage and Convoy acquisitions.

Goodwill as of December 31, 2020 decreased 31% compared to December 31, 2019,
primarily due to a goodwill impairment in the distribution and services segment,
partially offset by goodwill recorded as part of the Savage and Convoy
acquisitions.

Other intangibles, net, as of December 31, 2020 decreased 67% compared to
December 31, 2019, primarily due to impairments of customer relationship,
tradename, and distributorship assets in the distribution and services segment
as well as amortization of intangibles, partially offset by intangible assets
recorded as part of the Convoy and Savage acquisitions.

Current liabilities as of December 31, 2020 decreased 9% compared to December
31, 2019. Accounts payable decreased 21%, primarily due to decreased shipyard
maintenance accruals on coastal equipment and reduced activity levels in both
the marine transportation and distribution and services segments, partially
offset by accounts payable assumed in the Convoy acquisition. Accrued
liabilities decreased 5%, primarily due to lower accrued incentive compensation
during 2020, partially offset by accrued payroll taxes deferred under provisions
of the CARES Act.  Deferred revenues increased 6%, primarily reflecting progress
billings for new projects in the distribution and services oil and gas market,
partially offset by reduced business activity in the marine transportation
segment.

Long-term debt, net - less current portion, as of December 31, 2020 increased 7%
compared to December 31, 2019, primarily reflecting additional borrowings of
$250,000,000 under the Revolving Credit Facility, partially offset by the
repayment of $150,000,000 of 2.72% unsecured senior notes upon maturity.  Net
debt discounts and deferred issuance costs were $6,454,000 at December 31, 2020
and $5,249,000 (excluding $2,650,000 attributable to the Revolving Credit
Facility included in other assets on the balance sheet) at December 31, 2019.

Deferred income taxes as of December 31, 2020 increased 3% compared to December 31, 2019, primarily reflecting the 2020 deferred tax provision of $25,163,000.

Operating lease liabilities - less current portion, as of December 31, 2020 increased 17% compared to December 31, 2019, primarily due to leases acquired as part of the Savage and Convoy acquisitions.

Other long-term liabilities as of December 31, 2020 increased 37% compared to December 31, 2019, primarily due to an increase in pension liabilities and accrued payroll taxes deferred under provisions of the CARES Act, partially offset by amortization of intangible liabilities.


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Total equity as of December 31, 2020 decreased 8% compared to December 31, 2019.
The decrease was primarily the result of a net loss attributable to Kirby of
$272,546,000 for 2020 and tax withholdings of $3,193,000 on restricted stock and
RSU vestings, partially offset by an increase in additional paid-in capital due
to amortization of unearned share-based compensation of $14,722,000.

2019 Compared to 2018



Current assets as of December 31, 2019 decreased 16% compared to December 31,
2018. Trade accounts receivable decreased 9% mainly due to decreased activities
in the distribution and services oil and gas market, partially offset by
increased activities in the inland marine transportation market. Inventories,
net, decreased 31%, primarily reflecting lower inventory levels due to reduced
business activity levels in the oil and gas market and write-downs of oilfield
and pressure pumping related inventory of $35,525,000.

Property and equipment, net of accumulated depreciation, at December 31, 2019
increased 7% compared to December 31, 2018. The increase reflected $234,289,000
of capital expenditures for 2019, more fully described under Cash Flows and
Capital Expenditures above, the fair value of the property and equipment
acquired in the Cenac acquisition of $247,122,000, and the nine inland tank
barges purchased during 2019 for $13,040,000, less $204,592,000 of depreciation
expense and $52,150,000 of property disposals during 2019.

Operating lease right-of-use assets increased due to the adoption of Accounting
Standard Update ("ASU") 2016-02 "Leases (Topic 842)" ("ASU 2016-02") on January
1, 2019.

Other intangibles, net, as of December 31, 2019 decreased 6% compared to December 31, 2018, primarily due to amortization of intangibles other than goodwill.

Other assets at December 31, 2019 increased 6% compared to December 31, 2018 primarily due to the reclassification of unamortized debt issuance costs of $2,650,000 attributable to the Revolving Credit Facility to other assets.



Current liabilities as of December 31, 2019 decreased 15% compared to December
31, 2018. Accounts payable decreased 26%, primarily due to reduced business
activity levels in the distribution and services oil and gas market. Accrued
liabilities decreased 4% primarily due to lower accrued employee incentive
compensation during 2019.  Current portion of operating lease liabilities
increased due to the adoption of ASU 2016-02 on January 1, 2019.  Deferred
revenues decreased 46%, primarily reflecting reduced business activity levels in
the distribution and services oil and gas market.

Long-term debt, net - less current portion, as of December 31, 2019 decreased 3%
compared to December 31, 2018, primarily reflecting payments of $417,373,000 on
the amended and restated Revolving Credit Facility offset by the addition of the
five-year Term Loan on March 27, 2019 with $375,000,000 outstanding as of
December 31, 2019. Net debt discount and deferred issuance costs were $7,899,000
(of which $2,650,000 attributable to the Revolving Credit Facility is included
in other assets on the balance sheet) and $7,204,000 as of December 31, 2019 and
December 31, 2018, respectively.

Deferred income taxes as of December 31, 2019 increased 8% compared to December 31, 2018, primarily reflecting the 2019 deferred tax provision of $46,839,000.

Operating lease liabilities increased due to the adoption of ASU 2016-02 on January 1, 2019.



Other long-term liabilities as of December 31, 2019 increased 2% compared to
December 31, 2018. The increase was primarily due to accrued pension
liabilities, offset by a decrease due to the adoption of ASU 2016-02 on January
1, 2019 and the resulting reclassification of unfavorable leases to operating
lease right-of-use assets and the reclassification of deferred rent liabilities
to long-term operating lease liabilities and contributions of $3,064,000 to the
Higman pension plan during 2019.

Total equity as of December 31, 2019 increased 5% compared to December 31, 2018.
The increase was primarily the result of $142,347,000 of net earnings
attributable to Kirby for 2019, and an increase in additional paid-in capital of
$12,552,000, primarily due to employee stock awards.

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Retirement Plans

The Company sponsors a defined benefit plan for its inland vessel personnel and
shore based tankermen. The plan benefits are based on an employee's years of
service and compensation. The plan assets consist primarily of equity and fixed
income securities. The Company's pension plan funding strategy is to make annual
contributions in amounts equal to or greater than amounts necessary to meet
minimum government funding requirements. No pension contributions were made in
2020, 2019 or 2018. The fair value of plan assets was $357,801,000 and
$319,176,000 at December 31, 2020 and December 31, 2019, respectively.

On April 12, 2017, the Company amended its pension plan to cease all benefit
accruals for periods after May 31, 2017 for certain participants. Participants
grandfathered and not impacted were those, as of the close of business on May
31, 2017, who either (a) had completed 15 years of pension service or (b) had
attained age 50 and completed 10 years of pension service. Participants
non-grandfathered are eligible to receive discretionary 401(k) plan
contributions.

On February 14, 2018, with the acquisition of Higman, the Company assumed
Higman's pension plan for its inland vessel personnel and office staff. On March
27, 2018, the Company amended the Higman pension plan to close it to all new
entrants and cease all benefit accruals for periods after May 15, 2018 for all
participants. The Company did not incur any one-time charges related to this
amendment but the Higman pension plan's projected benefit obligation decreased
by $3,081,000. The Company made contributions to the Higman pension plan of
$797,000 in 2020 for the 2019 plan year, $1,438,000 in 2020 for the 2020 plan
year, $1,615,000 in 2019 for the 2018 plan year, $1,449,000 in 2019 for the 2019
plan year, $6,717,000 in 2018 for the 2016 and 2017 plan years and $1,385,000 in
2018 for the 2018 year. The fair value of plan assets was $37,336,000 and
$39,021,000 at December 31, 2020 and December 31, 2019, respectively.

The Company's investment strategy focuses on total return on invested assets
(capital appreciation plus dividend and interest income). The primary objective
in the investment management of assets is to achieve long-term growth of
principal while avoiding excessive risk. Risk is managed through diversification
of investments within and among asset classes, as well as by choosing securities
that have an established trading and underlying operating history.

The Company makes various assumptions when determining defined benefit plan
costs including, but not limited to, the current discount rate and the expected
long-term return on plan assets. Discount rates are determined annually and are
based on a yield curve that consists of a hypothetical portfolio of high quality
corporate bonds with maturities matching the projected benefit cash flows. The
Company used discount rates of 2.8% for the Kirby pension plan and 2.9% for the
Higman pension plan in 2020 and 3.5% for each plan in 2019, in determining its
benefit obligations. The Company estimates that every 0.1% decrease in the
discount rate results in an increase in the accumulated benefit obligation
("ABO") of approximately $8,631,000. The Company assumed that plan assets would
generate a long-term rate of return of 6.75% and 7.0% in 2020 and 2019,
respectively. The Company developed its expected long-term rate of return
assumption by evaluating input from investment consultants and comparing
historical returns for various asset classes with its actual and targeted plan
investments. The Company believes that long-term asset allocation, on average,
will approximate the targeted allocation.

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Long-Term Financing

The following table summarizes the Company's outstanding debt (in thousands):



                                                          December 31,
                                                      2020            2019
Long-term debt, including current portion:
Revolving Credit Facility due March 27, 2024 (a)   $   250,000     $        

-


Term Loan due March 27, 2024 (a)                       375,000         

375,000


2.72% senior notes due February 27, 2020                     -         

150,000


3.29% senior notes due February 27, 2023               350,000         

350,000


4.2% senior notes due March 1, 2028                    500,000         

500,000


Credit line due June 30, 2021                                -               -
Bank notes payable                                          40              16
                                                     1,475,040       1,375,016
Unamortized debt discount and issuance costs (b)        (6,454 )        (5,249 )
                                                   $ 1,468,586     $ 1,369,767

(a) Variable interest rate of 1.5% and 2.9% at December 31, 2020 and December 31,

2019, respectively.

(b) Excludes $2,650,000 attributable to the Revolving Credit Facility included in

other assets at December 31, 2019.





The Company has an amended and restated credit agreement ("Credit Agreement")
with a group of commercial banks, with JPMorgan Chase Bank, N.A. as the
administrative agent bank, allowing for an $850,000,000 revolving credit
facility ("Revolving Credit Facility") and an unsecured term loan ("Term Loan")
with a maturity date of March 27, 2024.  The Term Loan is repayable in quarterly
installments currently scheduled to commence September 30, 2023, with
$343,750,000 due on March 27, 2024.  The Term Loan is prepayable, in whole or in
part, without penalty.  During 2019, the Company repaid $125,000,000 under the
Term Loan prior to the originally scheduled installments.  The Revolving Credit
Facility includes a $25,000,000 commitment which may be used for standby letters
of credit. Outstanding letters of credit under the Revolving Credit Facility
were $5,063,000 and available borrowing capacity was $594,937,000 as of December
31, 2020.

On February 27, 2020, upon maturity, the Company repaid in full $150,000,000 of 2.72% unsecured senior notes.

Outstanding letters of credit under the $10,000,000 credit line were $1,007,000 and available borrowing capacity was $8,993,000 as of December 31, 2020.

As of December 31, 2020, the Company was in compliance with all covenants under its debt instruments. For additional information about the Company's debt instruments, see Note 5, Long-Term Debt.

Treasury Stock Purchases



The Company did not purchase any treasury stock during 2020 or 2019.  During
2018, the Company purchased 11,000 shares of its common stock for $776,000, for
an average price of $69.61 per share pursuant to a stock trading plan entered
into with a brokerage firm pursuant to Rule 10b5-1 under the Securities Exchange
Act of 1934.  As of February 19, 2021, the Company had approximately 1,400,000
shares available under its existing repurchase authorizations. Historically,
treasury stock purchases have been financed through operating cash flows and
borrowings under the Company's Revolving Credit Facility. The Company is
authorized to purchase its common stock on the New York Stock Exchange and in
privately negotiated transactions. When purchasing its common stock, the Company
is subject to price, trading volume and other market considerations. Shares
purchased may be used for reissuance upon the exercise of stock options or the
granting of other forms of incentive compensation, in future acquisitions for
stock or for other appropriate corporate purposes.

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Liquidity and Capital Resources

The Company generated net cash provided by operating activities of $444,940,000,
$511,813,000, and $346,999,000 for the years ended December 31, 2020, 2019, and
2018, respectively. The decline in 2020 was driven by decreased revenues and
operating income in both the marine transportation and distribution and services
segments.  The decrease in the marine transportation segment was driven by
decreased barge utilization in the inland and coastal markets and decreased term
and spot contract pricing in the inland market, each as a result of a reduction
in demand due to the COVID-19 pandemic, partially offset by the Savage
acquisition in April 2020 and the Cenac acquisition in March 2019.  The decline
was also partially offset by changes in certain operating assets and liabilities
primarily related to reduced incentive compensation payouts in the 2020 first
quarter and a larger decrease in trade accounts receivable compared to 2019,
driven by reduced business activity levels in both the marine transportation and
distribution and services segments.  In addition, during 2020, the Company
received a tax refund of $30,606,000 for its 2018 tax return related to net
operating losses being carried back to offset taxable income generated during
2013.  During February 2021, the Company received a tax refund of $119,493,000,
including accrued interest, for its 2019 tax return.

The increase in 2019 was driven by increased revenues and operating income in
the marine transportation segment driven by the acquisitions of the Higman fleet
in February 2018, the Targa fleet in May 2018, the CGBM barges in December 2018,
and the Cenac fleet in March 2019, as well as improved barge utilization in the
coastal market and higher spot and term pricing in the inland and coastal
markets. The increase was also due to a net increase in cash flows from the
change in operating assets and liabilities of $153,953,000, primarily due to a
decrease in inventories reflecting reduced business activity levels in the
distribution and services segment in 2019 compared to an increase in 2018.

Funds generated from operations are available for acquisitions, capital
expenditure projects, common stock repurchases, repayments of borrowings and for
other corporate and operating requirements. In addition to net cash flow
provided by operating activities, as of February 19, 2021, the Company had cash
equivalents of $69,014,000, availability of $704,937,000 under its Revolving
Credit Facility and $8,829,000 available under its Credit Line.

Neither the Company, nor any of its subsidiaries, is obligated on any debt instrument, swap agreement, or any other financial instrument or commercial contract which has a rating trigger, except for pricing grids on its Credit Agreement.



The Company expects to continue to fund expenditures for acquisitions, capital
construction projects, common stock repurchases, repayment of borrowings, and
for other operating requirements from a combination of available cash and cash
equivalents, funds generated from operating activities and available financing
arrangements.

The Revolving Credit Facility's commitment is in the amount of $850,000,000 and
expires March 27, 2024. As of December 31, 2020, the Company had $594,937,000
available under the Revolving Credit Facility. The 3.29% senior unsecured notes
do not mature until February 27, 2023, and require no prepayments. The 4.2%
senior unsecured notes do not mature until March 1, 2028 and require no
prepayments.  The outstanding balance of the Term Loan is subject to quarterly
installments, currently beginning September 30, 2023, with $343,750,000 due on
March 27, 2024. The Term Loan is prepayable, in whole or in part, without
penalty.

There are numerous factors that may negatively impact the Company's cash flow in
2021. For a list of significant risks and uncertainties that could impact cash
flows, see Note 14, Contingencies and Commitments in the financial statements,
and Item 1A - Risk Factors. Amounts available under the Company's existing
financing arrangements are subject to the Company continuing to meet the
covenants of the credit facilities as described in Note 5, Long-Term Debt in the
financial statements.

The Company has issued guaranties or obtained standby letters of credit and
performance bonds supporting performance by the Company and its subsidiaries of
contractual or contingent legal obligations of the Company and its subsidiaries
incurred in the ordinary course of business. The aggregate notional value of
these instruments is $23,180,000 at December 31, 2020, including $13,586,000 in
letters of credit and $9,594,000 in performance bonds. All of these instruments
have an expiration date within three years. The Company does not believe demand
for payment under these instruments is likely and expects no material cash
outlays to occur in connection with these instruments.

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All of the Company's marine transportation term contracts contain fuel
escalation clauses, or the customer pays for the fuel. However, there is
generally a 30 to 90 day delay before contracts are adjusted depending on the
specific contract. In general, the fuel escalation clauses are effective over
the long-term in allowing the Company to recover changes in fuel costs due to
fuel price changes. However, the short-term effectiveness of the fuel escalation
clauses can be affected by a number of factors including, but not limited to,
specific terms of the fuel escalation formulas, fuel price volatility,
navigating conditions, tow sizes, trip routing, and the location of loading and
discharge ports that may result in the Company over or under recovering its fuel
costs. The Company's spot contract rates generally reflect current fuel prices
at the time the contract is signed but do not have escalators for fuel.

During the last three years, inflation has had a relatively minor effect on the
financial results of the Company. The marine transportation segment has
long-term contracts which generally contain cost escalation clauses whereby
certain costs, including fuel as noted above, can be passed through to its
customers. Spot contract rates include the cost of fuel and are subject to
market volatility. The repair portion of the distribution and services segment
is based on prevailing current market rates.

Contractual Obligations

The contractual obligations of the Company and its subsidiaries at December 31, 2020 consisted of the following (in thousands):



                                                         Payments Due By Period
                                                   Less Than         2-3           4-5          After
                                     Total          1 Year          Years         Years        5 Years
Long-term debt                    $ 1,475,040     $        40     $ 381,250     $ 593,750     $ 500,000
Non-cancelable operating leases
- barges                               43,415           9,511        13,235         8,475        12,194
Non-cancelable operating leases
- towing vessels (a)                   34,712           6,010         9,159         9,159        10,384
Non-cancelable operating leases
- land, buildings and equipment       164,982          24,703        39,161        27,205        73,913
                                  $ 1,718,149     $    40,264     $ 442,805     $ 638,589     $ 596,491

(a) Towing vessel payments are determined in accordance with Topic 842, Leases,

and exclude non-lease components. The Company estimates that non-lease

components comprise approximately 70% of charter rental costs, related to

towboat crew costs, maintenance and insurance.





The Company's pension plan funding strategy is to make annual contributions in
amounts equal to or greater than amounts necessary to meet minimum government
funding requirements. The ABO is based on a variety of demographic and economic
assumptions, and the pension plan assets' returns are subject to various risks,
including market and interest rate risk, making an accurate prediction of the
pension plan contribution difficult resulting in the Company electing to only
make an expected pension contribution forecast of one year. As of December 31,
2020, the Company's pension plan funding was 82% of the pension plans' ABO,
including the Higman pension plan. The Company expects to make additional
pension contributions of $2,385,000 in 2021.

Accounting Standards

For a discussion of recently issued accounting standards, see Note 1, Summary of Significant Accounting Policies.

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