100th Street Bridge

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East View

East view with Chicago Skyway as a back drop

Photo taken by Steve Conro in September 2012

Overview: Bascule bridge over Calumet River on E 100th Street in Chicago
Location: Chicago, Cook County, Illinois
Status: Open to traffic
History: Built 1927
Design: Bascule
Dimensions: Length of largest span: 232.8 ft.
Total length: 326.0 ft.
Deck width: 38.0 ft.
Approximate latitude, longitude: +41.71378, -87.54252 (decimal degrees)
41°42'50" N, 87°32'33" W (degrees°minutes'seconds")
Approximate UTM coordinates: 16/454868/4618140 (zone/easting/northing)
Quadrangle map:: Lake Calumet
Inventory numbers: IL 016-6042 (Illinois bridge number)
BH 15088 (Bridgehunter.com ID)
Inspection (as of 10/2011): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 62.0 (out of 100)
Average daily traffic (as of 2010): 13,900