A combination of SD38-2s and an SD40-2 push a long string of cars over the hump as they pass the LUGO line at Davidson Yard's west end.
A trio of SDs push a long string of cars over the Centennial Yard hump.
A trio of UP SDs push a long cut of cars over the distant hump past the deadline near the yard's west end.
The man on the ground at right controls the hump set at left with his remote pack.
A hump set heads into the receiving yard for another long string of cars.
A trio of UP SDs push on a long string of cars to get it slowly over the hump. In the background, a long string of dead locomotives sits quietly in the late afternoon sun.
A brakeman controls a pair of locomotives from his "pack" while standing at the end of the long hood of UPY 864, the move approaching the camera position.
On a very humid August afternoon, a pair of remote-controlled switchers are about start shoving a long string of cars over the hump as power on a manifest waits to depart westward on an adjacent t... (more)
