AMLNGR, a Mira Loma, CA to Nogales, AZ/Ferromex auto train, hustles under the SP-era cantilever signal with a recently repainted follow piece of SP history leading the way.

The UP Gila Sub is the ex-Southern Pacific Sunset Route that runs 255 miles from Yuma, AZ, to Tuscon, AZ. UP is slowly getting ready thru PTC upgrades or double tracking projects to replace any re... (more)