This is a 100 ft bridge consisting on one 20 ft and two 40 ft thru plate girder
spans which originally went over Montrose Avenue in McHenry County, Illiois
carrying the MILW, CMStP&P, and CMStP railroads. It was moved to thew IRM site
in 1998 and is currently in storage. It will eventually be used to span Boot Creek
on the indiana Railway Museum site.