The late-morning coke train from Clairton usually rates 5 MP15DC's, and moves slowly enough to facilitate a chase. Irvin works yard is at right.

The late-morning coke train from Clairton usually rates 5 MP15DC's, and moves slowly enough to facilitate a chase. Irvin works yard is at right.

The hottest train on the Union! Loaded steel slabs from USX Edgar Thomson works are headed for the rolling plant at Irvin, at right. The route to the left continues to the Clairton coke works.

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

Debutts yard job waits for permission to shove a cut back into the yard. Taken about 10pm.

The URR Coke Express heads towards Demmler Yard as an eastbound freight passes beneath it on the NS Pittsburgh Line. Photo taken from the Westinghouse Bridge.

new paint

NS Yard engine pulls past the retired line. Taken on Railroad property with Permission.

MP15 2399 and RP-A4U Slug 964 on the south end of DeButts yard.

The 2422 is beginning to really show its Southern Ry. heritage!

The 2422 is beginning to really show its Southern Ry. heritage!

MRS MP15DC in the engine house.

A loaded slab train shoves up the ramp from USX Edgar Thomson works (to head across the river to Irvin) as an empty coke train reverses to head to Clairton.

A loaded slab train shoves up the ramp from USX Edgar Thomson works (to head across the river to Irvin) as an empty coke train reverses to head to Clairton.