As a snow squall moves through East Pittsburgh, Pennsylvania, the Union Railroad Job 95A crew brings scrap loads and slab empties north under the signal cantilevers with a trio of MP15's. The crew... (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)

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)

You know when the skies are ready to open up. Luckily, the 15 job arrives before the storm and brings coil cars past US Steel's Edgar Thompson works. This interlocking is guarded by a signal bridg... (more)

A trio of MP15's on the Union Railroad's 66A job bring coke empties along the river as they pull out of the US Steel Edgar Thomson Works in North Versailles, Pennsylvania. A group of barges and th... (more)

With a trio of MP15's on the point, the Union Railroad's 66A crew eases around the bend and heads into the US Steel Clairton Mill Works in Clairton, Pennsylvania with a train of empty coke hoppers... (more)

A trio of Union Railroad MP15's are on the point of a train of coke empties as they approach the US Steel Clairton Mill Works in Clairton, Pennsylvania. A massive bridge carries the Union Railroad... (more)

Here we see URR #15 on the turntable in the hall shops being spun around before entering the shops for its overhaul.

URR 15 leads two other MP15's on a loaded slab train approaching the USS Irvin works from the USS ET works.

Three MP15's and a train of loaded slabs rolls off of two southbound and onto the southbound main as they pass the old receiving yard.

Three MP15's and a train of loaded slabs rolls off of two southbound and onto the southbound main as they pass the old receiving yard.

In the late afternoon Union's 76 crew battles heavy shadows as it works up hill towards the Dravosburg tunnel and US Steels Irvin Works with a loaded slab train from ET.

76 crew, the slab train shoves up the low grade to head for USS Irvin works. In the background the massive Westinghouse Bridge crosses the valley 240' above the valley floor.