Climbing through the ghost town of Mill Fork, Union Pacific's MRONY heads east toward Soldier Summit and a crew change at Helper, Utah.

Amid newly fallen snow, Union Pacific's Salt Lake to Denver manifest climbs the former D&RGW 2% mainline at Detour, Utah.

Twenty Fifth Anniversary: D&RGW's battle with nature came to a close on July 4, 1983 when the new Thistle line relocation opened for business. On that day, the first eastbound from Salt Lake City ... (more)