Bridgehunter.com | Big Rock Creek Bridge

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Photo taken by Steve Conro in December 2011

Overview: Slab bridge over E Branch Big Rock Creek on Lasher Road
Location: De Kalb County, Illinois
Status: Open to traffic
History: Built 1957
Design: Slab
Dimensions: Length of largest span: 26.9 ft.
Total length: 73.2 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude: +41.79976, -88.60338 (decimal degrees)
41°47'59" N, 88°36'12" W (degrees°minutes'seconds")
Approximate UTM coordinates: 16/366794/4628787 (zone/easting/northing)
USGS topographic map: Big Rock
Inventory numbers: IL 019-5402 (Illinois bridge number)
BH 50408 (Bridgehunter.com ID)
Inspection (as of 03/2011): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 80.5 (out of 100)
Average daily traffic (as of 2009): 50