Steel Service. Union Railroad (URR) MP15DC no. 11 is seen on the end of a train shoving down into the yard at US Steel Co.'s Edgar Thompson Works.

A Slow Descent. Union Railroad (URR) MP15DC no.s 11, 22, and 14 are on the end of a long train easing down the ramp into the yard at the US Steel Co. Edgar Thompson Works.

A quartet of MP15's lead the Union Railroad's Job 50A as they return from the interchange with Canadian National with a train of iron ore loads and one scrap car. As the train passes through Turtl... (more)

Seven Switchers. Two Union Railroad (URR) trains with seven total MP15DC locomotives are seen on the trestles east of the US Steel Co. Edgar Thompson Works. On the upper level, no.s 23,... (more)

Upper Decker. Union Railroad (URR) MP15DC no.s 11, 22, and 14 are seen pulling their train across the upper trestle towards the bridge over the Monongahela River.

Crossing at Grade. Union Railroad (URR) MP15DC no.s 12 and 26 are seen crossing Grant Ave Extension - one of few public grade crossings on the railroad - as they haul a train of gondola... (more)

Union Underneath. Union Railroad (URR) MP15DC no.s 12 and 26 are about to duck under Pittsburgh McKeesport Blvd as they haul a train of gondolas south to the US Steel Co. Irvin Works.

Caboose Hop. Union Railroad (URR) MP15DC no.s 11, 14, and 22 are seen with caboose 104 in tow, plodding up the ramp from the yard at US Steel Co.'s Edgar Thompson Works in East Pittsbur... (more)

Switching St Marys. St Marys Railroad (SM) MP15DC no. 2379 pauses briefly while the conductor throws a switch while shuffling cars around the interchange yard in Kingsland, GA.

Rollin' Over the River. St Mary's Railroad (SM) MP15DC no. 2379 is seen crossing the St. Marys River in St Mary's, GA.

Lean In. St Mary's Railroad (SM) MP15DC no. 2379 is seen leading its train through residential areas of Kingsland, GA as it makes its way back to St Mary's from the interchange yard.

St. Marys and Spanish Moss. Spanish moss dangles from the trees, swaying in the breeze as the St. Marys Railroad (SM) departs from the interchange yard in Kingsland, headed back to thei... (more)

An Amtrak Continuously Welded Rail Train comes through the small town of Stuyvesant, NY after dark with a duo of MP15 locomotives. They will begin dumping rail south of here before returning to Al... (more)

Photo by Dave Petke. From my collection.

Sandersville 1700 and 1600 bring a long string of cars to interchange with the Norfolk Southern in Tennille, Georgia.