Question: What freight hauling railroad that operates 8,500 locomotives over 32,100 route-miles in 23 states west of Chicago and New Orleans, has an unincorporated community in northwestern Live Oak County, Texas, United States that lies along it?
Sentence (from "Whitsett, Texas"): It lies at the intersection of U.S. Route 281 and FM 99, along the Union Pacific Railroad and fifteen miles north of Three Rivers.
Relevant evidence: No