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.

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)

URR 11 leads a slab train through West Mifflin as they depart Dequesne for Irvin Works.

Union Railroad 11 leads a trio of MP15's and a slab steel train from US Steel's Edgar Thompson Works to their Irvin Works

In the late afternoon sand flies and exhaust pours out of 5 MP15's grind up hill with a loaded coke train from Clairton for the Port Perry and Dexter Yards as it nears the Dravosburg tunnel. The s... (more)

URR 11 and 18 are strung out through the Below yard and onto the Keystone as they slowly pull a cut of CSX cars through the loadout at the coal docks. The silver boxes on the front of the 11 are a... (more)

Everyone has gone home for the night as four URR MP15's and a USS SW1500 sit inside Hall shops on a late August night.

The hottest train on the Union! Loaded steel slabs from USX Edgar Thomson works are headed for the rolling plant at Irvin.