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)

UP 2752 (C45AH) runs in the cut after exiting the Hermosa Tunnels in Wyoming.

Snow is falling fast as UP 6417 (AC4400CW) leads a freight into the Union Pacific yard in Cheyenne, Wyoming, just as another freight heads out.

UP 2540 (ES44AC) runs through snow and sub-freezing temperatures as it leads an autorack train through Tie Siding, Wyoming.

UP 8719 (SD70ACe) leaves the Cheyenne Yard in a heavy snowstorm and meets another freight coming into the yard.

DALE WY Oct 19 1977 — Union Pacific GP9 321 leads three Chicago and Northwestern units on a covered hopper train westbound on the number three track (the alternate main line) from Cheyenne. The ... (more)

Light snow has fallen throughout the area around the Hermosa Tunnels as UP 2752 (C45AH) leads a freight into the cut on the west side of the tunnel portal.

Light snow has been falling as UP 6393 (AC4400CW) exits the east portal of the Hermosa Tunnels as it heads towards Cheyenne, Wyoming on the Transcon Line.

Light snow and sun catch UP 8719 (SD70ACe) as it gets ready to enter the Hermosa Tunnels on the Transcon Line in Wyoming.

Heavy snow blankets UP ACe 8956 as it backs a freight into the Cheyenne Yard in Wyoming.

Snow is falling as UP heritage engine #1989 (Rio Grande SD70ACe) passes under the signals at Tie Siding, Wyoming.

A busy morning in Wyoming's Powder River Basin has resulted in a three-way meet at Bill. Two eastbound UP coal trains race towards Shawnee Jct, and onto home rails, as a westbound BNSF coal train ... (more)

Union Pacific EMD SD70M No. 4879 leads a westbound freight as it heads into a setting sun exiting the cut leading to the Hermosa Tunnels at Hermosa, Wyoming, on March 25, 2008.

Two BNSF coal trains battle the one percent grade of Logan Hill in Wyoming's Powder River Basin as they head south to deliver their loads of "black diamonds" to power plants across the M... (more)

BNSF 5944 leads a 130 car coal train for the Consumers Energy J.H. Campbell Generating Complex in West Olvie, MI as it leaves the Black Thunder Mine and enters BNSF's Orin Sub. From there, this BN... (more)