Union Railroad 29 spends a quiet evening outside the Hall Shops in Monroeville, PA.

UP Big Boy 4014 leaves Sharon Springs, Kansas behind under storm clouds and sun rays and heads to Colorado.

It is early in the morning as UP 4014 starts to leave Sharon Springs, Kansas and head towards Colorado.

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)

A pack of Union Railroad MP15’s and SW1500’sarrive at the Bessemer & Lake Erie interchange at North Bessemer, Pennsylvania.

A pack of Union Railroad MP15’s and SW1500’sarrive at the Bessemer & Lake Erie interchange at North Bessemer, Pennsylvania.

Two MP15’s and a TR5 A-B combination share the area around the Union Railroad’s shop complex at Hall, Pennsylvania.

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)

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

A five-pack of Union Railroad MP15's ease downgrade with a loaded ore train from the CN interchange in North Bessemer. The train passes under the George Westinghouse Bridge and over the NS mainlin... (more)

My great, great uncle Robert F. McKee, Sr., was a design engineer at Baldwin and he would give my father different Baldwin Locomotive Works builder's cards when my father would visit him in Collin... (more)

With the setting sun casting golden rays through the clouds, the Union Railroad's Job 9 climbs out of the USS Edgar Thomson Plant, with the three MP15's working hard to pull a long train of empty ... (more)

The engineer of the Union Railroad's Job 10 applies the throttle as he controls five EMD MP15's on the point of a loaded ore train bound for the Pittsburgh steel mills. The heavy train is crossing... (more)

A five-pack of Union Railroad MP15's ease downgrade with a loaded ore train from the CN interchange in North Bessemer as they pass through a small cut where Thompson Run Road once crossed the trac... (more)