CSX Corporation : A US Freight Transportation player
CSX
CSX Corporation was formed in 1980 through the merger of Chessie System and Seaboard Coast Line Industries, combining several historic railroads whose origins date back to the Baltimore & Ohio Railroad founded in 1827, the first common-carrier railroad in the United States. Today, headquartered in Jacksonville, Florida, CSX operates one of the largest freight rail networks in North America, transporting intermodal freight, coal, chemicals, agricultural products, and automobiles across the eastern United States. Let's take a closer look.
Grégoire Legrand
Published on 03/12/2026 at 04:05 am EDT
Freight rail is a key part of the US economy - the national rail network spans nearly 140,000 miles and transports around 1.5 billion tons of freight each year. Rail is significantly more fuel-efficient than trucking and can reduce emissions by up to 75% on a ton-mile basis, making it one of the most cost-effective ways to move bulk and long-distance freight. Over the long term, freight demand is expected to grow steadily, with total US freight volumes projected to increase by about 30% by 2040, supporting continued demand for rail transportation.
However, the rail industry remains sensitive to economic cycles where US rail traffic grew modestly in 2025, with total carloads and intermodal units rising about 1.5%, slower than in 2024. Intermodal was the strongest segment, reaching record volumes. In contrast, coal continues to decline structurally, with its share of rail freight falling sharply from nearly 50% in 2009 to just over a quarter today. While long-term growth is supported by intermodal conversion from trucking, infrastructure investment, and port activity, the industry remains exposed to economic slowdowns, trucking competition, and regulatory pressures.
Within this industry, CSX operates one of the largest freight rail networks in the eastern United States. Through its subsidiary CSX Transportation, the company manages about 20,000 miles of track across 26 states, Washington DC, and parts of Canada, with access to more than 70 ports and connections to hundreds of regional railroads. Its network links major corridors such as Chicago, the Northeast, and the Southeast, placing CSX in some of the most economically active regions of the country.
CSX still has meaningful exposure to coal shipments, which are expected to decline over time as energy markets transition away from coal. The company is also sensitive to industrial cycles, particularly in sectors such as chemicals, automotive, and construction materials. In 2025, weaker demand in chemicals and forest products, supply chain disruptions in automotive, and operational issues affecting export coal volumes all weighed on performance, highlighting the industry’s sensitivity to economic conditions.
Revenue declined to about $14.1 billion in 2025 from $14.5 billion in 2024, with merchandise shipments representing the largest segment at roughly 62%. This includes chemicals, agricultural products, metals, fertilizers, automotive shipments, and construction materials. Intermodal accounted for about 15% of revenue, reflecting container and trailer transport between rail and trucks, while coal represented around 13%. Trucking operations contributed roughly 6%, with the remainder coming from services such as storage and switching.
The operating income fell to roughly $4.5 billion from $5.2 billion, while the operating margin decreased from around 36% to about 32%, and net income dropped to approximately $2.9 billion. Diluted EPS declined to $1.54 from $1.79 and operating cash flow reached about $4.6 billion in 2025, down from $5.2 billion in 2024, while CapEx increased to roughly $2.9 billion from $2.5 billion in 2024, largely due to infrastructure investments and repairs following severe weather.
In 2025, ROA fell to about 6.7% from more than 8% the previous year, while ROE declined to roughly 22.5% from over 28%. Total assets reached about $43.7 billion at the end of 2025 while long-term debt totaled roughly $18.9 billion. CSX traded at a P/E ratio of 23.5x, and its EV/EBITDA multiple stood at 13.5x and EV/EBIT at 18.3x, supported by its strong margins and infrastructure-like rail network. The EV/Revenue traded at 6.1x. In Q4 2025, CSX reported revenue of $3.51 billion, down 1% YoY due to weaker merchandise volumes and lower export coal revenue, partly offset by stronger intermodal activity and pricing. Operating income was $1.11 billion with a 31.6% operating margin, while net earnings reached $720 million ($0.39 per share).
CSX’s main rail competitor is Norfolk Southern, which operates a similar network across the eastern US. The company also faces competition from trucking, which dominates shorter and time-sensitive shipments, as well as from barges and pipelines for certain commodities.
Looking ahead, rail volumes are closely tied to industrial production, consumer demand, and global trade, meaning an economic slowdown could reduce freight demand. The structural decline of coal shipments remains another long-term challenge. In addition, the industry faces regulatory oversight, potential operational disruptions from severe weather, and risks related to labor shortages, cybersecurity, accidents, or fluctuations in fuel and financing costs.
CSX remains one of the leading freight transportation companies in North America, supported by a dense rail network across the eastern US. The company benefits from strong structural advantages such as high barriers to entry, energy efficiency compared with trucking, and steady long-term demand for freight transport.