Located in the borough of Steelton, PA, S&H services Dura-Bond Pipe, Cleveland Cliffs, and other metal works in this once bustling steel city.

A Transtar Rail Property, Union Railroad services the USS Mills of Braddock and the surrounding Pittsburgh suburbs.

Another Transtar Rail property, again servicing the USS mills and surrounding facilities of Gary, IN.

Servicing the Cliffs plant in East Chicago on the shores of Lake Michigan, Cleveland Cliffs maintains their own fleet of EMD switchers. They remain in the plant moving outbound steel and inbound Coke/Coal.

Dura-Bond Pipe in Highspire and Pittsburgh both have sets of small switching engines used to move cars around their plant.