A trio of MP15's emerge from the tunnel in Dravosburg, Pennsylvania on the Union Railroad's Job 76A. The crew has a train loaded with steel slabs in tow from the Edgar Thomson Works and bound for ... (more)

The Union Railroad's second shift crew working on Job 76B has arrived in East Pittsburgh, Pennsylvania with a train of empty slab cars from the Irvin Works. With the conductor riding in the caboos... (more)

With a train of gons loaded with steel slabs from the US Steel Edgar Thompson Works, a trio of MP15's on the Union Railroad's Job 76B cross the bridge over the Monongahela River and have turned on... (more)

An August thunderstorm approaches as a five-pack of URR switchers reverse a long cut of loaded coke cars down the ramp into Edgar Thomson's Dexter Yard. The Valley Yard is packed with fresh steel... (more)

After running up the short branch into East Pittsburgh, Pennsylvania to reach the SMS Group warehouse, the Union Railroad's Job 8 heads back towards the Edgar Thompson Mill with a single empty gon... (more)

Snow fills the air as a squall makes its way through the Monongahela River Valley in Duquesne, Pennsylvania where the Union Railroad and Norfolk Southern cross the river. The Union Railroad's Job ... (more)

As a snow squall moves through East Pittsburgh, Pennsylvania, the Union Railroad Job 95A crew brings scrap loads an slab empties across the Turtle Creek bridge with a trio of MP15's. The crew will... (more)

A pair of Union Railroad MP15DC's switch out cars at the railroad's Mon-Southern Classification Yard in Duquesne, Pennsylvania, sorting out empty coil gons and loaded scrap cars. The power is roll... (more)

A trio of Union Railroad MP15DC's bark up the hill with a loaded slab train

A quartet of Union Railroad MP15's pull into the north end of the Clairton Coke Works plant in Clairton, Pennsylvania. The Job 66 crew has a train of empty CSX coke hoppers in tow which were picke... (more)

A quartet of Union Railroad MP15's roll over the viaduct in East Pittsburgh, Pennsylvania as they bring a train of loaded ore cars south. These cars are picked up from the interchange with CN's Be... (more)

A trio of Union Railroad EMD MP15DC's bring a loaded slab train through the south end of Duquesne Yard on its way to the US Steel Irvin Works.

A trio of Union Railroad MP15DC's roll underneath the signal bridge in Duquesne, Pennsylvania after crossing the Monongahela River with a morning train of loaded steel slabs. This train of slabs f... (more)

A quartet of Union Railroad MP15's pull up the grade and around the wye leading off the of Duquesne Branch in Duquesne, Pennsylvania. The Job 66 crew has a train of empty CSX coke hoppers in tow w... (more)

Two Union Railroad trains meeting on a bridge.