A Warbonnet SD75I leads two Dash 9s on this New Orleans, LA bound loaded crude oil train as they begin to climb Burkes Hill just outside of Boulder, CO.
A rare Public Service Company of Colorado EMD SW600 #23-3 shoves loaded coal cars up a small hill to the unloader at Xcel Energy's Valmont Power Plant in Boulder, CO.
The sun is just about to set behind the mountains as the daily Laurel, MT to Denver, CO Manifest leaves the city of Boulder, CO behind with a UP SD70M third out. Valmont Power Plant can be seen in... (more)