Union Pacific's Colorado Springs local is headed up the Roswell Spur behind a Rio Grande GP40-2. The train is about to cross under N Cascade Ave, shortly after entering the spur from the Colorado... (more)

Union Pacific's Colorado Springs Local delivers box cars to a customer siding off the Roswell Spur on the north end of Colorado Springs. This siding is located off N El Paso Street and is no long... (more)

DRGW 3129 leads the ski train westbound at Rollinsbille, CO, Mar 26, 1983.

Rio Grande GP40-2 No. 3129, GP40s No. 3147, 3148, 3090, and SD40T-2 No. 5347 pull a second section of train No. 100 east up the Mapleton Bench on Aug. 29, 1987.

The locomotive facility at Union Pacific’s North Yard in Denver, Colorado, still shows a lot a variety on February 11, 2001. Of the 49 locomotives visible, 13 of them are still painted Southern ... (more)

Through the last of three tunnels of 25 of them within a 10-mile stretch of track, at the Flatirons rock formations D&RGW’s 3129 East has 25 more miles to reach Denver, 1500-ft. lower in elevati... (more)

One of the Rio Grande's newest GP40-2s was pressed into work train service, hauling rip rap in air dump cars on Feb. 14, 1988. The shoring up of the rising Spanish Fork River made the effort neces... (more)

A Rio Grande work train glides west with a train of air dump cars, bound for rip rap loading on the Pipe Mill Spur in Vineyard. The snowy flanks of 9088 ft. Maple Mountain loom in the background, ... (more)

Rio Grande's second to the last GP40-2, #3129, approaches the Kyune Tunnels as it leads a westbound manifest up the grade to Soldier's Summit.

One of the late survivors, still entirely in DRGW markings in May of 2004, UP (ex-DRGW) 3129 rests at Stapleton, CO.

DRGW 3129 sits patiently awaiting a new crew to continue switching in Roydale area on Denver's East Side.

DRGW 3129 & SSW 7282 team up to work the Pueblo Yard.