The longest train ride in the U.S. is a moving puzzle

Countries & Cities · Published 13 October 2026 Swipe more like this →

In short: The Texas Eagle isn't just a train; it is a historical layering of rail empires. Spanning over 2,700 miles, it weaves through the ghosts of the Missouri Pacific and Texas and Pacific railroads, balancing modern logistics with a century of shifting tracks.

The Texas Eagle currently operates a 1,306-mile route between Chicago and San Antonio. However, three days a week, it joins the Sunset Limited to reach Los Angeles. Spanning 2,728 miles in total, this path represents the Americas' second-longest and the United States' premier passenger rail line. The train's identity has shifted significantly over time; it was known simply as the Eagle until 1988, and its current form is a direct successor to a 1948 service that was discontinued in 1971. The route is a patchwork of corporate history. From St. Louis to Texarkana, the train utilizes former Missouri Pacific Railroad trackage. The segment from Texarkana to Fort Worth traverses the former Texas and Pacific Railway. These two lines merged in 1982, before the Missouri Pacific was acquired by Union Pacific in 1986.

Such intricacies cause contemporary transport issues; notably, Union Pacific initiated distinct directional tracks from Texarkana to Big Sandy, Texas, requiring the south-bound service to skip Marshall and Longview for bus transfers. Future plans for the route are currently caught in a tug-of-war between ambition and infrastructure. Amtrak has proposed converting the Texas Eagle and Sunset Limited into a daily service, a move projected to double passenger totals and add over 100,000 annual riders. However, Union Pacific opposed the plan, citing a need for over $750 million in infrastructure improvements west of San Antonio. While the federal government has mandated a study on daily long-distance service, Amtrak currently lacks the specific funds and equipment to make the transition a reality.

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