I took this photo back in May of 2007.

We are facing east from on top of the South Central Avenue bridge, just north of the I 55 Stevenson Expressway near the west suburban border towns of Lyons and Stickney Illinois.

A former Illinois Central Railroad EMD roadswitcher acquired by the Canadian National Railroad through merger in 1999, is viewed pushing a large cut of tank cars westbound, in to the former Gulf Mobile & Ohio Railroad Glen Yard facility.