8101 leads a quartet of U.P. power out of Tunnel 35 as it heads downgrade through Yuba Gap.

The topography of the Sierra Nevada mountain range varies from steep, tree-covered slopes to large, chunky rock formations, which is quite evident at Yuba Gap as 8101 leads the way out of Tunnel 3... (more)

UP 8101 leads a long train of mixed freight westard along the Truckee River just east of Truckee.

UP 8101 and 3 other units drift downgrade and exit Tunnel 35 in sweet 7PM light.