Leaning into the curve on the site of the 2008, head-on collision between Metrolink 111 and Union Pacific's southbound LOF65, UP 4685 leads this afternoon's edition of the northbound LOF65 upgrade... (more)

The sound of five Electro Motive Division diesels, topping out at 20,000 horsepower, rock the walls of the 7,369-foot long Tunnel 26 as UP 4685's headlights illuminate the final few hundred feet a... (more)

UP 4685 blasts out of the East Portal of Moffat Tunnel on its way to Denver.

Its an invasion from the west and north at Harpers Ferry on this Sunday afternoon. UP 4685, CN 5332, CSXT 2251, and CSXT 6901 lead a WB manifest through Harpers Ferry.

Train 163 passing an empty siding at Craig. UP power is fairly common on 163