TX-163 & US-190 2554a San Angelo, TX 2550a San Angelo, TX 2549a San Angelo, TX (2548) San Angelo, TX 2551a San Angelo, TX 2547a San Angelo, TX 2546a San Angelo, TX 2544a San Angelo, TX 2543a San Angelo, TX 2541a San Angelo, TX 2540a Sterling City, TX 2538a Sterling City, TX 2537a Sterling City, TX (2536) Big Spring, TX 2535a Big Spring, TX 2534a Big Spring, TX 2533a Big Bend NP, Chisos Mountains 2659a Big Bend NP, Santa Elena Canyon 2639a Big Bend NP, Santa Elena Canyon (2641) Big Bend NP, Santa Elena Canyon 2642a Big Bend NP, Santa Elena Canyon 2644a Big Bend NP, Santa Elena Canyon, Rio Grande River… TX-163 & US-190 2557a US-190 (2558) Iraan, TX 2560a Ft Stockton, TX (2563) Ft Stockton, TX (2564) Ft Stockton, TX (2561) Bovina, TX 2468a McClellan Creek Reservoir/National Grassland, TX (… Groom, TX (2473) Groom, TX (2474) Groom, TX 2475a Groom, TX 2476a Groom, TX 2477a Groom, TX 2478a Amarillo, TX (2480) Amarillo, TX 2483a Amarillo, TX Railroad Museum (2485) Amarillo, TX Railroad Museum 2486a Amarillo, TX Railroad Museum 2492a Amarillo, TX Railroad Museum 2490a Amarillo, TX Railroad Museum (2487) Amarillo, TX Railroad Museum (2488)