BNSF 5000 (Dash9CW) leads a work train south on the Joint Line through Littleton, Colorado.

BNSF 6809 (ES44C4) holds in Littleton, Colorado before getting a green to head south on the Joint Line.

Here is a good comparison of the paint color differences on an ACe and a MAC.

RTD Light Rail train #210 passes the DPU engines on two empty coal trains that are waiting to head to Denver, Colorado.

BNSF 8758 (SD70ACe) muscles a coal train towards the Denver skyline on the northbound track of the Joint Line.

A blue and yellow freight F7 the 254, is replacing the usual E8M on the No.191, the Denver to LaJunta passenger train as it passes Littleton on November 11, 1970. It is near the end of Santa Fe p... (more)

BNSF 5911 (ES44AC) muscles an empty coal train towards Littleton on its way to Denver, Colorado.

A KCS MAC in Southern Belle paint, an extremely rare leader on the Colorado Joint Line, leads northbound empty coal buckets into Castle Rock, Colorado.

UP 1989 leads the Denver North Yard to Pueblo manifest south out of Littleton on former Rio Grande trackage. This is the second UP Heritage Unit to lead on the Joint Line in the last couple weeks,... (more)

BNSF GE power leads a southbound load of black diamonds out of the Denver metro area on the Colorado Joint Line.

A pair of SD40-2s round the curve with a short cut of autoracks destined for the Big Lift auto ramp, just a mile or so south from this location.

BNSF 9314 leads six other motors, including two CP GEs, south with cement empties on the Colorado Joint Line, as 14,259 ft. Longs Peak looms in the background.

The UP Chicago & Northwestern heritage unit leads the Denver North Yard to Pueblo manifest south on the Colorado Joint Line.

A cascade duo leads the Pikes Peak Local out of Littleton, CO on the Joint Line.

BNSF 5690 (AC4400CW) leads a coal through Littleton, Colorado on the Joint Line.