Browse Bridge Database

26,927 bridges in the FHWA National Bridge Inventory in Illinois.

National Bridge Inventory Database

Browse 26,927 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
CANAVAN CREEK Illinois Good 1988 12.5 m 1,700
SANGAMON RIVER TRIB Illinois Fair 1988 18.6 m 1,700
TRIB. TO SILVER CRK Illinois Good 2002 28.8 m 1,700
BLACK BRANCH CR Illinois Good 2007 24.4 m 1,700
WELLER CR Illinois Poor 1967 12.7 m 1,700
MILL CREEK Illinois Good 1970 16.8 m 1,700
TRIB BRAINARDS BR Illinois Good 2006 7.0 m 1,700
MARTINTON DR DITCH Illinois Good 1980 7.6 m 1,700
BR LONG POINT SLOUGH Illinois Good 1975 9.0 m 1,700
KIKAPOO CREEK Illinois Good 2006 69.2 m 1,700
BR KICKAPOO CREEK Illinois Fair 1998 41.5 m 1,700
BR KICKAPOO CREEK Illinois Good 1998 41.5 m 1,700
BR KICKAPOO CREEK Illinois Good 1998 41.5 m 1,700
PALMER CREEK Illinois Fair 1991 21.9 m 1,700
PALMER CRK Overflow Illinois Good 1991 14.4 m 1,700
DRAINAGE DITCH Illinois Fair 1973 7.8 m 1,700
CEDAR CREEK Illinois Good 1930 11.9 m 1,700
MARTINTON DITCH NO 3 Illinois Good 2015 7.4 m 1,700
DRAINAGE DITCH Illinois Fair 1987 14.6 m 1,700
KICKAPOO CREEK Illinois Good 1963 42.1 m 1,700
BIG FOUR DITCH Illinois Fair 1975 43.9 m 1,700
WILSON CR. MSS 1296 Illinois Good 2007 12.5 m 1,700
WILSON CREEK Illinois Good 2005 16.2 m 1,700
Fountain Ck Trib Illinois Good 2007 6.7 m 1,700
STREAM Illinois Fair 2004 15.6 m 1,700
INTERSTATE 24 Illinois Fair 1971 89.0 m 1,700
STREAM Illinois Fair 2004 22.3 m 1,700
Sangamon Creek Illinois Good 2024 10.1 m 1,700
BR KICKAPOO CREEK Illinois Good 1996 7.0 m 1,700
TRIB OF APPLE RIVER Illinois Fair 1984 8.2 m 1,700
COAL CREEK Illinois Fair 1979 25.3 m 1,700
DUKE CREEK Illinois Good 2010 15.5 m 1,700
FAI 80 Illinois Fair 1961 70.7 m 1,700
WAUKEGAN RIVER Illinois Poor 1913 112.8 m 1,700
CREEK Illinois Fair 1931 6.8 m 1,700
GRAHAM BRANCH Illinois Fair 2000 20.8 m 1,700
MISSION CREEK Illinois Good 1930 17.1 m 1,700
STREAM Illinois Fair 1976 8.8 m 1,700
SANDY CREEK Illinois Good 1990 46.0 m 1,700
INDIAN CR Illinois Fair 1972 46.6 m 1,700
E FK OTTER CR Illinois Good 2003 27.8 m 1,700
CREEK@HENNEPIN CANYN Illinois Good 2007 22.3 m 1,700
INTERMIT STREAM Illinois Good 2007 25.3 m 1,700
SALT WELLS CR Illinois Good 2006 24.4 m 1,700
E Fork Silver Creek Illinois Good 2012 8.8 m 1,700
BAILEY CREEK Illinois Good 1999 9.2 m 1,700
BAILEY CREEK Illinois Good 1999 12.3 m 1,700
N&S RR Illinois Good 2003 48.9 m 1,700
BAILEY CREEK Illinois Good 1999 10.0 m 1,700
FAI-64 Illinois Fair 1974 75.0 m 1,700

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.