CSX Transportation , known colloquially as simply CSX, is a
Class I freight railroad company operating in the
Eastern United States
The Eastern United States, often abbreviated as simply the East, is a macroregion of the United States located to the east of the Mississippi River. It includes 17–26 states and Washington, D.C., the national capital.
As of 2011, the Eastern ...
and the Canadian provinces of
Ontario
Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...
and
Quebec
Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
. Operating about 21,000 route miles () of track, it is the leading
subsidiary
A subsidiary, subsidiary company, or daughter company is a company (law), company completely or partially owned or controlled by another company, called the parent company or holding company, which has legal and financial control over the subsidia ...
of
CSX Corporation
CSX Corporation is an American holding company focused on rail transportation and real estate in North America, among other industries. The company was established in 1980 as part of the Chessie System and Seaboard Coast Line Industries merge ...
, a
Fortune 500
The ''Fortune'' 500 is an annual list compiled and published by ''Fortune (magazine), Fortune'' magazine that ranks 500 of the largest United States Joint-stock company#Closely held corporations and publicly traded corporations, corporations by ...
company headquartered in
Jacksonville, Florida
Jacksonville ( ) is the most populous city proper in the U.S. state of Florida, located on the Atlantic coast of North Florida, northeastern Florida. It is the county seat of Duval County, Florida, Duval County, with which the City of Jacksonv ...
.
CSX Corporation was formed in 1980 from the merger of
Chessie System and
Seaboard Coast Line Industries
Seaboard Coast Line Industries, Inc., incorporated in Delaware on May 9, 1969, was a railroad holding company that owned the Seaboard Coast Line Railroad, its subsidiary Louisville and Nashville Railroad, and several smaller carriers. Its railr ...
, two holding companies that controlled railroads operating in the
Eastern United States
The Eastern United States, often abbreviated as simply the East, is a macroregion of the United States located to the east of the Mississippi River. It includes 17–26 states and Washington, D.C., the national capital.
As of 2011, the Eastern ...
. Initially only a holding company, the subsidiaries that made up CSX Corporation completed merging in 1987. CSX Transportation formally came into existence in 1986, as the successor of
Seaboard System Railroad
The Seaboard System Railroad, Inc. was a US Class I railroad that operated from 1982 to 1986.
Since the late 1960s, Seaboard Coast Line Industries had operated the Seaboard Coast Line and its sister railroads—notably the Louisville & Nashvi ...
. In 1999, CSX Transportation acquired about half of
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
in a joint purchase with competitor
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
. In 2022, it acquired
Pan Am Railways
Pan Am Railways, Inc. (PAR) is a subsidiary of CSX Corporation that operates Class II regional railroads covering northern New England from Mattawamkeag, Maine, to Rotterdam Junction, New York. Pan Am Railways is primarily made up of former C ...
, extending its reach into northern
New England
New England is a region consisting of six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York (state), New York to the west and by the ...
.
Norfolk Southern remains CSX's chief competitor; the two share a
duopoly
A duopoly (from Greek , ; and , ) is a type of oligopoly where two firms have dominant or exclusive control over a market, and most (if not all) of the competition within that market occurs directly between them.
Duopoly is the most commonly ...
on transcontinental freight rail lines in the east half of the US.
History
Predecessors
CSX is the result of a number of mergers among railroads operating in the eastern United States, the earliest among them the
Baltimore and Ohio Railroad
The Baltimore and Ohio Railroad was the oldest railroads in North America, oldest railroad in the United States and the first steam engine, steam-operated common carrier. Construction of the line began in 1828, and it operated as B&O from 1830 ...
(B&O) which formed in the 1820s. Many of the competing railroads along the east coast began merging from the 1950s onward as part of a broader trend of consolidation. An announcement from the
New York Central
The New York Central Railroad was a railroad primarily operating in the Great Lakes and Mid-Atlantic regions of the United States. The railroad primarily connected greater New York and Boston in the east with Chicago and St. Louis in the Midw ...
(NYC) and
Pennsylvania
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions o ...
(PRR) railroads in November 1957 that they were considering combining set off discussions between the Baltimore and Ohio Railroad and the
Chesapeake and Ohio Railway
The Chesapeake and Ohio Railway was a Class I railroad formed in 1869 in Virginia from several smaller Virginia railroads begun in the 19th century. Led by industrialist Collis Potter Huntington, it reached from Virginia's capital city of Rich ...
(C&O) on a merger. Ultimately, the financially stronger C&O took control of the B&O in December 1962, though the two railroads kept their separate identities. The NYC and PRR ultimately formed
Penn Central Transportation Company
The Penn Central Transportation Company, commonly abbreviated to Penn Central, was an American Railroad classes, class I railroad that operated from 1968 to 1976. Penn Central combined three traditional corporate rivals, the Pennsylvania Railroad, ...
in 1968, which by 1970 was bankrupt.
The combined C&O/B&O purchased stock in the
Western Maryland Railway
The Western Maryland Railway was a small American Class I railroad (1852–1983) that operated in 3 Southern United States, Southern US States, Maryland (Western Maryland, Western Region), West Virginia (Potomac Highlands of West Virginia, Easte ...
until it was able to take full control in February 1967, bringing a third railroad into the combined entity, which in 1973 became formally known as the
Chessie System after the C&O's historic cat mascot Chessie.
While the railroads in
Appalachia
Appalachia ( ) is a geographic region located in the Appalachian Mountains#Regions, central and southern sections of the Appalachian Mountains in the east of North America. In the north, its boundaries stretch from the western Catskill Mountai ...
were merging, southern railroads (and historical competitors)
Seaboard Air Line Railroad
The Seaboard Air Line Railroad , known colloquially as the Seaboard Railroad during its time, was an American railroad that existed from April 14, 1900, until July 1, 1967, when it merged with the Atlantic Coast Line Railroad, its longtime ri ...
and
Atlantic Coast Line Railroad
The Atlantic Coast Line Railroad was a United States Class I railroad formed in 1900, though predecessor railroads had used the ACL brand since 1871. In 1967, it merged with long-time rival Seaboard Air Line Railroad to form the Seaboard Coast ...
decided to pursue a merger in 1960, which was authorized by the
Interstate Commerce Commission
The Interstate Commerce Commission (ICC) was a regulatory agency in the United States created by the Interstate Commerce Act of 1887. The agency's original purpose was to regulate railroads (and later Trucking industry in the United States, truc ...
in late 1963 and finally completed in 1967, forming the
Seaboard Coast Line Railroad
The Seaboard Coast Line Railroad was a Class I railroad company operating in the Southeastern United States beginning in 1967. Its passenger operations were taken over by Amtrak in 1971. Eventually, the railroad was merged with its affiliate lin ...
. The combined company absorbed the
Piedmont and Northern Railway in 1969.
In the Midwest, the
Louisville and Nashville Railroad
The Louisville and Nashville Railroad , commonly called the L&N, was a Class I railroad that operated freight and passenger services in the southeast United States.
Chartered by the Commonwealth of Kentucky in 1850, the road grew into one of ...
(L&N) went on an acquisition spree, splitting the
Chicago and Eastern Illinois Railroad
The Chicago and Eastern Illinois Railroad was a Class I railroad that linked Chicago, Illinois, Chicago to southern Illinois, St. Louis, Missouri, St. Louis, and Evansville, Indiana, Evansville. Founded in 1877, it grew aggressively and staye ...
(C&EI) with the
Missouri Pacific Railroad
The Missouri Pacific Railroad , commonly abbreviated as MoPac, was one of the first railroads in the United States west of the Mississippi River. MoPac was a Class I railroad growing from dozens of predecessors and mergers. In 1967, the railroad o ...
in 1969. This was followed in 1971 with the acquisition of the
Monon Railroad
The Monon Railroad , also known as the Chicago, Indianapolis, and Louisville Railway from 1897 to 1971, was an American railroad that operated almost entirely within the state of Indiana. The Monon was merged into the Louisville and Nashville R ...
, which had complained bitterly about the C&EI split. The L&N also purchased a portion of the
Tennessee Central Railway
The Tennessee Central Railway was founded in 1884 as the Nashville and Knoxville Railroad by Alexander S. Crawford. It was an attempt to open up a rail route from the coal and minerals of East Tennessee to the markets of the midstate, a service ...
in 1969. While still independent, the L&N had long standing links to the Atlantic Coast Line, and other railroads in the region began to worry about a combined L&N/SCL system.
In 1969, the Seaboard Coast Line created
Seaboard Coast Line Industries
Seaboard Coast Line Industries, Inc., incorporated in Delaware on May 9, 1969, was a railroad holding company that owned the Seaboard Coast Line Railroad, its subsidiary Louisville and Nashville Railroad, and several smaller carriers. Its railr ...
as a holding company. The Seaboard Coast Line Railroad had already held some of L&N's stock, but the new holding company began buying up as much as it could find and held nearly total control of shares by 1971. With this also came control of the
Clinchfield Railroad
The Clinchfield Railroad was an operating and holding company for the Carolina, Clinchfield and Ohio Railway . The line ran from the coalfields of Virginia and Elkhorn City, Kentucky, to the textile mills of South Carolina. The 35-mile segmen ...
and
Georgia Railroad, both of which were nominally jointly owned by SCL and L&N. The resulting railroad conglomerate began operating under the name "Family Lines".
Despite this wave of mergers, one more was yet to come - the combination of Chessie System and the Family Lines. To this end, the
CSX Corporation
CSX Corporation is an American holding company focused on rail transportation and real estate in North America, among other industries. The company was established in 1980 as part of the Chessie System and Seaboard Coast Line Industries merge ...
was organized on November 14, 1978, as a future vehicle for such a merger. Chessie and SCL Industries formally applied for ICC approval of their merger plans in January 1979, causing a rapid reaction from the region's other railroads. By April, the
Norfolk and Western Railway
The Norfolk and Western Railway , commonly called the N&W, was a US class I railroad, formed by more than 200 railroad mergers between 1838 and 1982. It was headquartered in Roanoke, Virginia, for most of its existence. Its motto was "Precisio ...
and
Southern Railway unveiled their own plans for a merger. The Southern was opposed to the planned CSX merger, but soon came to terms with Chessie and SCL and dropped its objections. On November 1, 1980, following ICC approval, CSX Corporation officially came into being as the successor of Chessie System and Seaboard Coast Line Industries. In 1982, N&W and the Southern completed their merger and formed
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
, creating a competitor to CSX.
Early years

One of the first issues the new railroad grappled with was the choice of name. Chessie and SCLI leadership agreed that, as a merger of equals, neither of the existing names could be used. A call for suggestions went out to employees of both railroads, who responded with a wide variety of initialisms combining C and S in some form. At the same time, the two companies' lawyers needed a name to use as part of their proceedings with the ICC.
"CSC" was chosen but belonged to a trucking company in
Virginia
Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Southeastern United States, Southeastern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States between the East Coast of the United States ...
. "CSM" (for "Chessie-Seaboard Merger") was also taken. Needing some sort of identifier for the new railroad, the lawyers decided to use "CSX", and the name stuck, despite only being intended as a placeholder.
In the public announcement, it was said that "CSX is singularly appropriate. C can stand for Chessie, S for Seaboard and X, the multiplication symbol, means that together we are so much more."
However, an August 9, 2016, article on the ''Railway Age'' website stated that " ... the 'X' was for 'Consolidated' ". A fourth letter had to be added to CSX when used as a
reporting mark
A reporting mark is a code used to identify owners or lessees of rolling stock and other equipment used on certain rail transport networks. The code typically reflects the name or identifying number of the owner, lessee, or operator of the equip ...
because reporting marks that end in X mean that the car is owned by a leasing company or private car owner. Chessie's public relations staff drafted a number of possible logos for the new railroad, but continued to strike out until it was suggested to combine the letters "C" and "S" in the shape of an X.
Despite the merger in 1980, CSX was a
paper railroad (meaning no CSX painted locomotives or rolling stock) until 1986. In that year, Seaboard System changed its name to CSX Transportation. On April 30, 1987, the B&O merged into the C&O. With the Western Maryland having already merged into the C&O, this left the C&O as the sole operating railroad under the Chessie System banner. Finally, on August 31, 1987, C&O/Chessie System merged into CSX Transportation, bringing all of the major CSX railroads under one banner.
Conrail acquisition
Government formed
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do busine ...
began to show promise in the early 1980s, showing a profit for the first time under the leadership of
L. Stanley Crane in the wake of the
Staggers Rail Act
The Staggers Rail Act of 1980 is a United States federal law that deregulated the American railroad industry to a significant extent, and it replaced the regulatory structure that had existed since the Interstate Commerce Act of 1887.
Backgrou ...
. The
Reagan Administration
Ronald Reagan's tenure as the 40th president of the United States began with his first inauguration on January 20, 1981, and ended on January 20, 1989. Reagan, a Republican from California, took office following his landslide victory over ...
wished to privatize Conrail now that it had shown it could stand on its own and placed it for sale in 1983. While CSX expressed interest, it ultimately did not place a bid for Conrail; Norfolk Southern did, however. When the government identified NS' bid as the winner, CSX realized it faced financial peril from a combined NS/Conrail system. The railroad fiercely argued against allowing the sale to go through, even arguing that monopoly concerns precluded a Conrail sale to either NS or CSX. Despite his history in organizing the NS merger while leading the Southern Railway, Crane was a strong advocate for Conrail's independence and proposed an alternative: privatizing Conrail through an
initial public offering
An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investm ...
to the general public. Crane's solution was ultimately adopted in 1987, keeping Conrail independent.
This was not the end of CSX and NS interest in Conrail, and attempts by both competitors resumed in the 1990s. This time, CSX struck first, announcing a surprise deal to purchase Conrail in October 1996. NS promptly made an offer of its own and began a bidding war with CSX that was only resolved in January 1997 when the competitors struck a deal to split Conrail between them.
On June 23, 1997, CSX and
Norfolk Southern Railway
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
(NS) filed a joint application with the
Surface Transportation Board
The Surface Transportation Board (STB) of the United States is an independent federal agency that serves as an adjudicatory board. The board was created in 1996 following the abolition of the Interstate Commerce Commission (ICC) and absorbed regula ...
for authority to purchase, divide, and operate the assets of the Conrail, which had been created in 1976 by bringing together several ailing
Northeastern railway systems into a
government-owned corporation
A state-owned enterprise (SOE) is a business entity created or owned by a national or local government, either through an executive order or legislation. SOEs aim to generate profit for the government, prevent private sector monopolies, provide goo ...
. On June 6, 1998, the STB approved the CSX–NS application and set August 22, 1998, as the effective date of its decision. CSX acquired 42 percent of Conrail's assets, and NS received the remaining 58 percent. As a result of the transaction, CSX's rail operations grew to include some of the Conrail system (predominantly lines that had belonged to the former
New York Central Railroad
The New York Central Railroad was a railroad primarily operating in the Great Lakes region, Great Lakes and Mid-Atlantic (United States), Mid-Atlantic regions of the United States. The railroad primarily connected New York metropolitan area, gr ...
). CSX began operating its trains on its portion of the Conrail network on June 1, 1999. CSX now serves much of the
Eastern United States
The Eastern United States, often abbreviated as simply the East, is a macroregion of the United States located to the east of the Mississippi River. It includes 17–26 states and Washington, D.C., the national capital.
As of 2011, the Eastern ...
, with a few routes into nearby Canadian cities.
The two competitors were unwilling to give one company full control of busy industrial areas in
Detroit
Detroit ( , ) is the List of municipalities in Michigan, most populous city in the U.S. state of Michigan. It is situated on the bank of the Detroit River across from Windsor, Ontario. It had a population of 639,111 at the 2020 United State ...
,
Philadelphia
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...
, and northern New Jersey (the
Chemical Coast). A compromise solution was reached by creating
Conrail Shared Assets Operations, a jointly owned
switching and terminal railroad
A switching and terminal railroad is a freight railroad company whose primary purpose is to perform local switching services or to own and operate a terminal facility.
Switching is a type of operation done within the limits of a yard. It gener ...
which would operate in these areas on behalf of both CSX and NS.
Other acquisitions
Virginia shortline
Richmond, Fredericksburg and Potomac Railroad
The Richmond, Fredericksburg, and Potomac Railroad was a railroad connecting Richmond, Virginia, to Washington, D.C. The track is now the RF&P Subdivision of the CSX Transportation system; the original corporation is no longer a railroad co ...
(RF&P) was acquired by CSX in February 1990. The RF&P had historically been jointly owned by a number of connecting railroads through a holding company and operated as a
bridge line. All of these owners except the Pennsylvania Railroad and the Southern Railway eventually became part of CSX, and the PRR stake was given up during the bankruptcy of Penn Central. This purchase added a new connection between
Alexandria
Alexandria ( ; ) is the List of cities and towns in Egypt#Largest cities, second largest city in Egypt and the List of coastal settlements of the Mediterranean Sea, largest city on the Mediterranean coast. It lies at the western edge of the Nile ...
and
Richmond
Richmond most often refers to:
* Richmond, British Columbia, a city in Canada
* Richmond, California, a city in the United States
* Richmond, London, a town in the London Borough of Richmond upon Thames, England
* Richmond, North Yorkshire, a town ...
, linking former B&O lines with those of C&O and Seaboard. However, the State of Virginia, which held partial ownership of the RF&P, was displeased with the merger agreement created by CSX. In particular the status of
Potomac Yard, then a major
classification yard
A classification yard (American English, as well as the Canadian National Railway), marshalling yard (British, Hong Kong, Indian, and Australian English, and the former Canadian Pacific Railway) or shunting yard (Central Europe) is a railway y ...
in the RF&P system, was a matter of disagreement. The yard had potential for redevelopment, and as part of negotiations with the state, CSX ultimately agreed to decommission the rail yard by the time a deal was reached in October 1991 whereby CSX and the State of Virginia each purchased part of the RF&P.
From the 1930s, the B&O had used part of the
Pittsburgh and Lake Erie Railroad
The Pittsburgh and Lake Erie Railroad (P≤ ), also known as the "Little Giant", was formed on May 11, 1875. Company headquarters were located in Pittsburgh, Pennsylvania. The line connected Pittsburgh in the east with Youngstown, Ohio, in the ...
(P&LE) main line from
McKeesport, Pennsylvania
McKeesport is a city in Allegheny County, Pennsylvania, United States. A suburb of Pittsburgh, it is situated at the confluence of the Monongahela and Youghiogheny rivers. The population was 17,727 as of the 2020 census.
History Early history ...
, to
West Pittsburg via a
trackage rights
Railway companies can interact with and control others in many ways. These relationships can be complicated by bankruptcies.
Operating
Often, when a railroad first opens, it is only a short spur of a main line. The owner of the spur line may c ...
agreement. The P&LE remained healthy enough to escape inclusion in Conrail, but a severe downturn in the steel industry in the 1980s crippled the railroad. As local traffic dried up, conditions reached the point that the B&O was running as many as 20 trains per day on the P&LE main line versus just one run by the line's owner. When P&LE employees went on strike to protest a change in ownership of the railroad, the company cut maintenance and reduced its main line to one track to cut costs. This adversely affected CSX usage of the line and sparked an interest in purchasing it outright.
An initial attempt to buy out the P&LE in partnership with an
employee buyout by P&LE employees in 1988 failed when negotiations between CSX and the other railroad's unions could not come to an agreement. CSX instead purchased the P&LE main line outright in 1991, leasing it back to the P&LE. The next year, CSX formed the
Three Rivers Railway as a subsidiary and purchased several key P&LE lines through it. CSX did not want the entire railroad, so some lines and company assets were instead retained by the P&LE's parent company, which ultimately sold them off.
Into the 21st century
The company introduced its current slogan, "How Tomorrow Moves", in 2008.
In 2014,
Canadian Pacific Railway
The Canadian Pacific Railway () , also known simply as CPR or Canadian Pacific and formerly as CP Rail (1968–1996), is a Canadian Class I railway incorporated in 1881. The railway is owned by Canadian Pacific Kansas City, Canadian Pacific Ka ...
approached CSX with an offer to merge the two companies, but CSX declined, and in 2015 Canadian Pacific made an attempt to purchase and merge with
Norfolk Southern
The Norfolk Southern Railway is a Class I freight railroad operating in the Eastern United States. Headquartered in Atlanta, the company was formed in 1982 with the merger of the Norfolk and Western Railway and Southern Railway. The comp ...
, but NS declined to do so as well.
In 2017, CSX announced
Hunter Harrison would become its new chief executive officer; a settlement with activist investor
Paul Hilal and Mantle Ridge. CSX added five new directors to their board, including Harrison and Mantle Ridge founder Paul Hilal. Mantle Ridge owns 4.9% of CSX. Harrison quickly moved to convert CSX rail operations to
precision railroading
Precision railroading or precision scheduled railroading (PSR) is a concept in freight railroad operations pioneered by American railroad executive E. Hunter Harrison in 1993 and has since been adopted by nearly every North American Class I rail ...
. On December 14, 2017, CSX announced that Hunter Harrison was on medical leave. Two days after the announcement, Harrison died, one day after being hospitalized for complications of an ongoing illness. CSX initially saw a 10% drop in its stock price, but turned around to hit a new 52-week high less than a month later (January 2018).
Harrison's successors have continued the shift to precision railroading, with most
hump yards converted to flat yards, low volume shipping lanes eliminated and reductions in rolling stock and work force.
Pan Am Railways acquisition
On November 30, 2020, CSX Transportation's parent company CSX Corporation announced on social media that they had come to an agreement with Pan Am Systems to purchase
New England
New England is a region consisting of six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York (state), New York to the west and by the ...
based Class II
Pan Am Railways
Pan Am Railways, Inc. (PAR) is a subsidiary of CSX Corporation that operates Class II regional railroads covering northern New England from Mattawamkeag, Maine, to Rotterdam Junction, New York. Pan Am Railways is primarily made up of former C ...
, pending regulatory approval from the
Surface Transportation Board
The Surface Transportation Board (STB) of the United States is an independent federal agency that serves as an adjudicatory board. The board was created in 1996 following the abolition of the Interstate Commerce Commission (ICC) and absorbed regula ...
. The STB approved the purchase on April 14, 2022.
As part of the acquisition, Norfolk Southern Railway will gain trackage rights over several CSX lines, and
Pan Am Southern, 50 percent owned by Pan Am Railways, will be operated by the
Berkshire and Eastern Railroad, a new
Genesee & Wyoming
Genesee & Wyoming Inc. (G&W) is an American short line railroad holding company, that owns or maintains an interest in 122 railroads in the United States, Canada, Belgium, Netherlands, Poland, and the United Kingdom; and formerly in Australia.
...
subsidiary formed explicitly for this purpose.
CSX completed the purchase on June 1, 2022.
Meridian and Bigbee Railroad acquisition
On June 28, 2023, CSX and
Canadian Pacific Kansas City
Canadian Pacific Kansas City Limited, Trade name, doing business as CPKC (known as Canadian Pacific Railway Limited until 2023), is a Canadian railway holding company. Through its primary operating railroad subsidiaries, Canadian Pacific Railw ...
(CPKC) announced the intention to purchase
Meridian and Bigbee Railroad
The Meridian and Bigbee Railroad was a Class III railroad that operates over of track between Meridian, Mississippi and Burkville, Alabama. Additionally, the M&B had trackage rights over CSX from Burkville to Montgomery, Alabama. MNBR used t ...
(MNBR). The MNBR creates a connection between CSX in
Burkville, Alabama near
Montgomery, and
Meridian, Mississippi
Meridian is the List of municipalities in Mississippi, eighth most populous city in the U.S. state of Mississippi, with a population of 35,052 at the 2020 United States census, 2020 census. It is the county seat of Lauderdale County, Mississippi, ...
, where it joins the
Meridian Speedway heading west. Under the proposed agreement, CSX will resume operations between Montgomery and Myrtlewood, terminating the lease currently in place with MNBR, while CPKC will acquire the segment of the line between Myrtlewood and Meridian. MNBR will cease operations between Montgomery and Myrtlewood although it may continue to operate between Myrtlewood and Meridian, and continue to serve existing customers on that segment of the line. If the STB approves the purchase, it will provide a connection between the two companies' networks and allow CSX traffic destined for Mexico to be delivered directly to CPKC, eliminating the need for a third intermediate railroad to move such traffic. Currently, CSX traffic bound for Mexico is exchanged with the
Union Pacific Railroad
The Union Pacific Railroad is a Railroad classes, Class I freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second largest railroad in the United Stat ...
in
New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
, who then takes it to the cross-border gateway in
Laredo, Texas
Laredo ( ; ) is a city in the U.S. state of Texas and the county seat of Webb County, Texas, Webb County, on the north bank of the Rio Grande in South Texas, across from Nuevo Laredo, Tamaulipas, Mexico. Founded in 1755, Laredo grew from a villag ...
, where it is delivered to CPKC.
In October 2024, the STB approved CSX's resumption of operations on the leased from M&B between Burkville and Myrtlewood and CPKC's purchase of the miles of line between Myrtlewood and Meridian. The agreement became effective on November 16, 2024.
Initially, and for the next five years, CSX and CPKC will interchange across the line an average of two trains per day in each direction.
In turn, the Board also required CSX to maintain its
Selma, AL, gateway open and to provide one shipper access to the NS at Selma at the M&B rate for five years, subject to reasonable cost escalation. It also includes conditions protecting employees affected by the line sale, and requires noise mitigation efforts regarding the CSX portion.
A few days before CSX and CPKC officially took over the former M&B line,
Schneider National, CSX's one of major intermodal partners and CPKC's main partner, announced that a new interline service connecting the Southeast (Florida and Georgia) with the Texas and Mexico markets via the route between Montgomery and Meridian will be launched beginning in December.
Unit trains
CSX operated the
Juice Train which consisted of
Tropicana cars that carried fresh
orange juice
Orange juice is a liquid extract of the orange (fruit), orange tree fruit, produced by squeezing or reaming oranges. It comes in several different varieties, including blood orange, navel oranges, valencia orange, clementine, and tangerine. As ...
between
Bradenton, Florida
Bradenton ( ) is a city in and the county seat of Manatee County, Florida, Manatee County, Florida, United States. As of the 2020 United States census, 2020 census, the city's population is 55,698, up from 49,546 at the 2010 census. It is a pri ...
, and the
Greenville section of
. The northbound train was originally designated on CSX as K650 during the 1990s, and Q740 in the 2000s. The Juice Train has previously been studied as a model of efficient rail transportation that can compete with trucks and other modes in the perishable-goods trade. In 2017, the train was abolished from north of
Tampa, Florida
Tampa ( ) is a city on the Gulf Coast of the United States, Gulf Coast of the U.S. state of Florida. Tampa's borders include the north shore of Tampa Bay and the east shore of Old Tampa Bay. Tampa is the largest city in the Tampa Bay area and t ...
, and now mixed freight trains deliver the cars to their respective destinations. It still operates between Bradenton and Tampa however, but is designated as local O823.

CSX operates Coke Express
unit train
A unit train, also called a block train or a trainload service, is a train in which all cars (wagons) carry the same commodity and are shipped from the same origin to the same destination, without being split up or stored en route.
They are disti ...
s. They carry
coke for
steelmaking
Steelmaking is the process of producing steel from iron ore and/or scrap. Steel has been made for millennia, and was commercialized on a massive scale in the 1850s and 1860s, using the Bessemer process, Bessemer and open hearth furnace, Siemens-M ...
,
power generation and other various uses, running between
Pittsburgh
Pittsburgh ( ) is a city in Allegheny County, Pennsylvania, United States, and its county seat. It is the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania (after Philadelphia) and the List of Un ...
and
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
, and other places in the
Rust Belt
The Rust Belt, formerly the Steel Belt or Factory Belt, is an area of the United States that underwent substantial Deindustrialization, industrial decline in the late 20th century. The region is centered in the Great Lakes and Mid-Atlantic (Uni ...
.
Locomotives
CSX has rebuilt a significant number of locomotives. Some of their
EMD GP38-2,
GP40-2, and
SD40-2 locomotives have been rebuilt to Dash 3 standards with updated Wabtec Electronically Controlled Air Brakes, air conditioning, automated starting controls, a crash safe cab, a new electronic control stand, and Positive Train Control (PTC). In 2019, 25
SD70AC locomotives were rebuilt at the CSX Huntington Heavy Repair Facility, with rebuilt prime movers, in-cab electronic and comfort improvements,
New York Air Brake CCB II airbrake systems, and new Mitsubishi drive controls. CSX has also partnered with
Wabtec
Westinghouse Air Brake Technologies Corporation, commonly known as Wabtec, is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower in 1999. It is headquartered in Pittsburgh, Pennsylvania.
Wab ...
to rebuild
GE locomotives at their Fort Worth facility with prime movers upgraded to the FDL Advantage spec and new electronic controls such as the Wabtec Trip Optimizer Zero-to-Zero system.
CSX has also obtained a few
EMD F40PH
The EMD F40PH is a four-axle B-B diesel-electric locomotive built by General Motors Electro-Motive Division in several variants from 1975 to 1992. Intended for use on Amtrak's short-haul passenger routes, it became the backbone of Amtrak's ...
-2s that were previously retired from
Amtrak
The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
, of which are now being used for executive office car service and
geometry trains. Under CSX, they were originally numbered 9992, 9993, 9998, and 9999, but in 2021, all of these locomotives except for 9999 were renumbered to CSX 1, 2, and 3, and repainted into a
heritage scheme honoring the former
Baltimore and Ohio Railroad
The Baltimore and Ohio Railroad was the oldest railroads in North America, oldest railroad in the United States and the first steam engine, steam-operated common carrier. Construction of the line began in 1828, and it operated as B&O from 1830 ...
. Another locomotive, ex-
MARC GP40WH-2 no. 9969, was also acquired for the same purposes as the previous locomotives.
With the arrival of
Hunter Harrison, CSX began to store many locomotives. Following Harrison's death, his replacement James Foote largely continued his policies. The company had over 900 locomotives in storage in January 2018.
CSX ordered ten
SD70ACe-T4s in August 2018, which were delivered in July the following year. They are classified as ST70AHs. CSX also has a contract with Wabtec for modernizing their fleet of CW44s. The modernized locomotives, nearly thirty in number as of June 2020, are being classified as
CM44AC. In February 2024, CSX and Wabtec reached a new agreement, of which, involves the modernization of over 200 locomotives. This accounts for the rest of the active roster of
CW44ACs & CW44AHs. The locomotives will be modernized through 2028.
On April 30, 2019, CSX unveiled locomotives 911 and 1776, two
ES44AH locomotives created to honor the first responders and veterans respectively. Another special unit, ES44AH 3194, was unveiled on August 22, 2019, in honor of the law enforcement. On September 13, 2022, CSX unveiled SD70AC 4568 painted in honor of
Operation Lifesaver's 50th anniversary. On December 31, 2024, CSX unveiled another SD70AC 4720 painted in honor of their 'One CSX' initiative that honors the railroads employees.
Heritage units
In May 2023, CSX unveiled their
heritage unit program, beginning with ES44AH No. 1827 being painted for the
Baltimore and Ohio Railroad
The Baltimore and Ohio Railroad was the oldest railroads in North America, oldest railroad in the United States and the first steam engine, steam-operated common carrier. Construction of the line began in 1828, and it operated as B&O from 1830 ...
. CSX then stated that a total of 21 heritage locomotives would be painted over the coming months, with the locomotive number coinciding with the year the railroad was founded or the name began being used.
Safety
In 1995, CSX started a new
liability insurance
Liability insurance (also called third-party insurance) is a part of the general insurance system of risk financing to protect the purchaser (the "insured") from the risks of liabilities imposed by lawsuits and similar claims and protects the in ...
requirement of $200 million to introduce their official policy, "no steam on its own wheels", banning the operation of
steam locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, Fuel oil, oil or, rarely, Wood fuel, wood) to heat ...
s and other antique rail equipment on their trackage due to safety concerns, and increased risk.
List of accidents and incidents
*
1986 Miamisburg train derailment near
Miamisburg, Ohio
*1993
Big Bayou Canot rail accident, near
Mobile, Alabama
Mobile ( , ) is a city and the county seat of Mobile County, Alabama, United States. The population was 187,041 at the 2020 United States census, 2020 census. After a successful vote to annex areas west of the city limits in July 2023, Mobil ...
*
1996 Maryland train collision, in
Silver Spring, Maryland
Silver Spring is a census-designated place (CDP) in southeastern Montgomery County, Maryland, United States, near Washington, D.C. Although officially Unincorporated area, unincorporated, it is an edge city with a population of 81,015 at the 2020 ...
*1997 West Virginia train collision; one killed
*2000
Tennga, Georgia bus–train collision; 3 killed, 4 injured
*2001
CSX 8888 incident
The CSX 8888 incident, also known as the Crazy Eights incident, was a runaway train event involving a CSX Transportation freight train in the U.S. state of Ohio on May 15, 2001. Locomotive #8888, an, was pulling a train of 47 cars, including poss ...
, in northwest Ohio, 1 minor injury. This was the inspiration for the 2010 action film ''
Unstoppable
Unstoppable may refer to:
Film and television
* Unstoppable (2004 film), ''Unstoppable'' (2004 film), an American film directed by David Carson
* ''Unstoppable: Conversation with Melvin Van Peebles, Gordon Parks, and Ossie Davis'', a 2005 America ...
''
*2001
Howard Street Tunnel fire, in
Baltimore, Maryland
Baltimore is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 United States census, 2020 census and estimated at 568,271 in 2024, it is the List of United States ...
*2007
Brooks derailment, in Brooks, Kentucky
*2011
Mineral Springs, North Carolina, train wreck-fire involving 2 (Union Pacific) units and its train of fuel tankers at the back, 2 killed
*2012
Ellicott City, Maryland
Ellicott City is an Unincorporated area#United States, unincorporated community and census-designated place in, and the county seat of, Howard County, Maryland, Howard County, Maryland, United States. Part of the Baltimore metropolitan area, its ...
, train derailment, two killed
*2013
Spuyten Duyvil derailment
*2014
''Midnight Rider'' train incident
*
2015 Mount Carbon train derailment,
Mount Carbon, West Virginia
*
2015 Tennessee train derailment,
Maryville, Tennessee
Maryville is a city in and the county seat of Blount County, Tennessee. Its population was 31,907 at the 2020 United States census, 2020 census.
History
The Great Indian Warpath (which was used to build the route U.S. Route 411, US-411) was long ...
*2017
Biloxi, Mississippi
Biloxi ( ; ) is a city in Harrison County, Mississippi, United States. It lies on the Gulf Coast of the United States, Gulf Coast in southern Mississippi, bordering the city of Gulfport, Mississippi, Gulfport to its west. The adjacent cities ar ...
collision with tour bus stuck on tracks; 4 killed, 44 injured
*2017 Pittsburgh suburb coal cars derailment
*2017
Hyndman, Pennsylvania derailment, chemical release and fire
*2017
Atlanta
Atlanta ( ) is the List of capitals in the United States, capital and List of municipalities in Georgia (U.S. state), most populous city in the U.S. state of Georgia (U.S. state), Georgia. It is the county seat, seat of Fulton County, Georg ...
derailment destroys occupied home
*2018
Cayce, South Carolina
Cayce ( ) is a city in the U.S. state of South Carolina, along the Congaree River. Its population was 12,528 at the 2010 census and rose to 13,789 in the 2020 United States Census, and it is the third-most populated municipality in Lexington Count ...
, train collision involving
Amtrak
The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
Silver Star
The Silver Star Medal (SSM) is the United States Armed Forces' third-highest military decoration for valor in combat. The Silver Star Medal is awarded primarily to members of the United States Armed Forces for gallantry in action against a ...
and a CSX autorack train (Q210-03). 2 dead, 116 injured.
*2018
Worcester, Massachusetts
Worcester ( , ) is the List of municipalities in Massachusetts, second-most populous city in the U.S. state of Massachusetts and the list of United States cities by population, 113th most populous city in the United States. Named after Worcester ...
, derailment – On July 21, 2018, a CSX Intermodal train from Worcester, Massachusetts, hits a low overpass, causing 12 cars to derail. One car nearly crashed into a car full of toxic chemicals, engineer injured.
*2021
Barnsley, Kentucky,
tornado
A tornado is a violently rotating column of air that is in contact with the surface of Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, although the ...
– On December 10, 2021, an
EF4 tornado struck and derailed a CSX train, throwing several cars uphill, including one that landed on a house.
*2023
Rockland County, New York
Rockland County is the southernmost county on the west side of the Hudson River in the U.S. state of New York. It is part of the New York metropolitan area. As of the 2020 U.S. census, the county's population is 338,329, making it the state' ...
, wildfire – On April 14 and 15, 2023, a multitude of wildfires broke out in suburban Rockland County, New York. Several firefighters suffered heat exhaustion battling the flames, and the fires inflicted some damage on property and structures. An investigation into these incidents is underway, with local officials claiming that a CSX train passing through several towns lit sparks, which then ignited on an unseasonably dry day with record-high temperatures upwards of 90 °F.
*2023
Rockcastle County, Kentucky
Rockcastle County is a county located in the southeastern part of the U.S. state of Kentucky. As of the 2020 census, the population was 16,037. Its county seat is Mt. Vernon.
The county was founded in 1810 and named for the Rockcastle River ...
. 16 cars, two containing molten sulphur and two filled with magnesium hydroxide derailed, causing a large fire that required hundreds of responders to contain. A state of emergency was declared by the governor and residents of the town of Livingston were evacuated. There were no reports of injuries.
Major Yards
Hump Yards
In
hump yards, trains are slowly pushed over a small hill as cars are uncoupled at the crest of the hill and allowed to roll down the hump into the appropriate tracks for outbound trains.
*
Avon, Indiana – Avon Yard
*
Cincinnati, Ohio
Cincinnati ( ; colloquially nicknamed Cincy) is a city in Hamilton County, Ohio, United States, and its county seat. Settled in 1788, the city is located on the northern side of the confluence of the Licking River (Kentucky), Licking and Ohio Ri ...
– Queensgate Yard
*
Cumberland, Maryland
Cumberland is a city in Allegany County, Maryland, United States, and its county seat. At the 2020 United States census, 2020 census, the city had a population of 19,075. Located on the Potomac River, Cumberland is a regional business and comm ...
–
*
Nashville, Tennessee
Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...
– Radnor Yard
*
Selkirk, New York –
Selkirk Yard
*
Waycross, Georgia
Waycross is the county seat of and only incorporated city in Ware County in the U.S. state of Georgia. The population was 13,942 in the 2020 census.
Waycross gets its name from the city's location at key railroad junctions; lines from six di ...
– Rice Yard
See also
*
History of railroads in Michigan
*
List of CSX Transportation lines
*
List of CSX Transportation predecessor railroads
*
National Gateway
*
Railex (refrigerated rail service – CSX and
Union Pacific Railroad
The Union Pacific Railroad is a Railroad classes, Class I freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second largest railroad in the United Stat ...
)
*
Union Pacific Railroad
The Union Pacific Railroad is a Railroad classes, Class I freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second largest railroad in the United Stat ...
*
Duke Energy Holiday Trains
References
Book sources
*
External links
*
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