Union Pacific
Aspen, Wyoming (Aspen Tunnel)
August 31, 1996

An eastbound Union Pacific freight dives into the Aspen Tunnel east of Evanston, Wyoming, soon to emerge at CP Aspen and continue on to Leroy, where the grade of the abandoned original (steep, winding) line rejoins the main.

This page posted 3/1/2019. Text and photo ©2019 Lamont Downs.