Chicago & Northwestern Railroad

C&NW Kinnickinnic Avenue Bridge (Milwaukee County, Wisconsin)
Built 1909 for Chicago & Northwestern Railway
Girder bridge over Sth 32-Kinnickinnic Street on Chicago & Northwestern Railway, now Union Pacific in Milwaukee
Unknown

Chicago & Northwestern Railroad Bridge (Vilas County, Wisconsin)
Built 1902; Converted to snowmobile trail 1980
Deck plate girder bridge over Eagle River on Snowmobile Trail in Eagle River
Open to pedestrian (Summer) and snowmobile traffic

Kate Shelly High Bridge (Boone County, Iowa)
Built 1899-1901; Bypassed 2008 but still in use;
Pratt deck truss bridge over Des Moines River on UPRR (Formerly Chicago & Northwestern) near Boone
Open to traffic

N. Sunny Point Road Bridge (Milwaukee County, Wisconsin)
Built 1928
Deck truss bridge over N. Sunny Point Road on CNW RR in Glendale
Open to traffic

Oak Creek Parkway UPRR Bridge (Milwaukee County, Wisconsin)
Stone arch bridge over Oak Creek and Oak Creek Parkway on Union Pacific Railroad in South Milwaukee
Open to traffic