Amtrak's Texas Eagle, train #22, detours through Rockdale, TX account of trackwork on its normal route between Taylor and Longview, TX. The former I&GN depot makes a great prop, having seen the passing of many great passenger trains when these were the rails of the MoPac.
A long distance train between Chicago and San Antonio that serves several large cities along the route, including St. Louis, Little Rock, Dallas, Fort Worth, and Austin. Three times a week it carries through cars to Los Angeles via a connection with the S
The Lone Star State is big on route mileage but small on passenger service with only three routes for the second biggest state by size and population. Offerings include the Sunset Limited, Texas Eagle and Heartland Flyer.