UP 4093 on the lead of eastbound unit auto rack train crossing the Leona River bridge near Uvalde, Texas.

An eastbound manifest freight from the Ferromex interchange at the Mexican border at Eagle Pass, TX crosses an aged ex-SP truss bridge still in service on the Sunset Route in Uvalde, TX.

A westbound UP stack train bound for the Los Angeles area crosses one of many bridges on the Sunset Route across south Texas.