Length of largest span: 245.3 ft.
Total length: 346.0 ft.
Deck width: 38.0 ft.
Approximate latitude, longitude
+41.88778, -87.63083(decimal degrees) 41°53'16" N, 87°37'51" W (degrees°minutes'seconds")
Approximate UTM coordinates
USGS topographic map
IL 016-6010 (Illinois bridge number)
BH 15112 (Bridgehunter.com ID)
Inspection (as of 12/2010)
Deck condition rating: Fair(5 out of 9) Superstructure condition rating: Fair(5 out of 9) Substructure condition rating: Fair(5 out of 9) Appraisal: Functionally obsolete
Sufficiency rating: 64.0 (out of 100)
Average daily traffic (as of 2010)
September 30, 2012: New photos from Steve Conro
May 15, 2010: New photos from J.R. Manning
February 4, 2008: New photos from James McCray
James McCray - jamesinslocomb [at] yahoo [dot] com
HAER IL-64 - Chicago River Bascule Bridge, Clarke Street, Spanning Chicago River at Clarke Street, Chicago, Cook County, IL
James Baughn - webmaster [at] bridgehunter [dot] com