UP 4363 (SD70M) leaves the yard at LaSalle, Colorado and will heads south on the Greeley Sub.

UP SD45 3635 and three 4 axle EMDs roll their freight across the Pacific Coast (Milwaukee Road) tracks at Black River Jct. south of Seattle as the train heads toward Tacoma and on to Portland, OR.... (more)

A southbound, railroad eastbound, UP coal train hustles 20,000 tons of West Thunder coal cross Wyoming's Powder River Basin near Douglas. On the main track next to the UP 5802, the DP motors of a ... (more)

PORTLAND OR Aug 20 1981 — Union Pacific SD40-2 3234 and Southern Pacific SD40T-2 8304 have just crossed under I-405 as they haul a mixed freight into Albina Yard. EMD built the unit (b/n 72684-3... (more)

BLUE CUT CA Sept 7 1983 — Union Pacific SD40-2 3474 rolls through Blue Cut in Cajon Pass. EMD built the unit (b/n 776088-70) in May 1978. My photo.

Powered by new Union Pacific EMD SD70M No. 4926, a westbound UP Office Car Special exits Tunnel 18 east of Crescent, Colorado, on June 10, 2002.

CAJON PASS CA Sept 7 1983 — Union Pacific SD40-2 3720 leads a TOFC-COFC train. EMD built the unit (b/n 796297-62) in February 1980 and retired it on December 28 2000. Corrections, additions welc... (more)

Early morning light shines brightly on a pair of GE's leading an eastbound autorack as a heavy snowstorm loomes in the background.

NS #175 charges up Braswell Mountain behind a trio of UP motors nearing 'Finch'

UP 1050 and 1055 sit quietly on a spur in downtown New Braunfels. Both locomotives were delivered to Cotton Belt in April 1990, numbered SSW 9701 and 9699 ... possibly in the same delivery. 33 1/2... (more)

UP 1943 - Spirit of Union Pacific holds the siding at Goodwin, north of New Braunfels, to change crews. The new crew checks the headlights (thus lights on ... or maybe they just did it for me). Wa... (more)

UP 6417 (AC4400CW) runs through the Union Pacific's North Yard in Denver, Colorado.

ROCK RIVER WY Sept 24 1978 — Union Pacific SD40-2 3473 rolls across the Wyoming country in the lead of a mixed freight. EMD built the unit (b/n 776088-64) in April 1978. Corrections welcome. My ... (more)

Riding an eastbound that is following blocks of trains ahead, this westbound soda ash empty for Green River, WY is among a fleet of westbounds, seen at MP 635 between Como and Hanna, WY.

CHEYENNE WY Sept 24 1978 — Union Pacific SD40-2 3343 handles a mixed freight near Cheyenne. EMD built the unit (b/n 766056-09) in February 1977. The unit has been renumbered to UP 1610. Accordin... (more)