It is served by the Chicago, Rock Island & Gulf, the Fort Worth & Denver City, the Fort Worth & Rio Grande, and the St Louis, San Francisco & Texas of the "Frisco" system, the Gulf, Colorado & Santa Fe, the Houston & Texas Central, the International & Great Northern, the Missouri, Kansas & Texas, the St Louis SouthWestern, the Texas & Pacific, and the Trinity & Brazos Valley (Colorado & Southern) railways.