Union Pacific and former Soo line locomotives idling along West Kinzie Street. Chicago Illinois USA. Late August 2007.

I took this photo looking north toward the ready tracks, at the Union Pacific railroad's M-19A Diesel Shop on Chicago's westside. This former Chicago & NorthWestern Railroad locomotive terminal services locomotives from the Union Pacific, Chicago's Metra commuter rail agency, and an occasional visiting locomotive or two such as this Canadian Pacific owned former Soo Line still in pre 1990 Soo Line markings in 2007.