After throwing the derail switch at milepost 9, Union Pacific's 'Dirt Train' resumes climbing the 1.76% grade of the Sunnyside Sub with 27 loads for ECDC at Columbia Junction.

Union Pacific's 'Dirt Train' local glides east through Spring Glen with 27 loads for burial at the East Carbon Development Company landfill on the Sunnyside Sub at Columbia Junction.

With three clean SD40-2s on the point, Union Pacific's 'Dirt Train' local climbs the 1.76% grade of the Sunnyside Sub with 27 loads for the East Carbon Development Company landfill at Columbia Jun... (more)