RTD 4025 leads a commuter train on the 'L' line which connects Commerce City and Thornton with Downtown Denver, Colorado. The line is adjacent to the BNSF engine servicing facility, giving riders... (more)

A dynamic golden sunrise frames commuter train RTD 4025 as it makes a run on the G Line from Denver to Arvada, Colorado.

RTD's commuter train flies over a freight that has just left the Denver Yard