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
LOST CREEK Illinois Good 1984 32.6 m 4,550
CREEK Illinois Fair 1940 17.5 m 4,550
CREEK Illinois Good 1960 7.9 m 4,550
STREAM Illinois Fair 1991 14.0 m 4,550
NORTH CREEK Illinois Fair 1940 41.1 m 4,500
RACCOON CREEK MIDDLE Illinois Good 1997 18.7 m 4,500
LITTLE FOX RIVER Illinois Good 1999 24.6 m 4,500
FOX RIVER Illinois Fair 1977 127.4 m 4,500
I-74 Illinois Fair 2005 44.4 m 4,500
HUTSON CREEK Illinois Fair 1988 45.7 m 4,500
LAKE PANA Illinois Good 1992 11.0 m 4,500
DRAINAGE DITCH Illinois Good 1994 7.4 m 4,500
PRAIRIE DU LONG CRK Illinois Fair 1928 31.2 m 4,500
SUGAR CREEK Illinois Good 2010 107.6 m 4,500
DRAINAGE DITCH Illinois Fair 1937 7.9 m 4,500
DRAINAGE DITCH Illinois Poor 1937 8.1 m 4,500
MOSQUITO CREEK TRIB Illinois Fair 1928 8.5 m 4,500
I-80 Illinois Fair 2009 58.7 m 4,500
STREAM Illinois Good 2004 13.8 m 4,500
BEAR CREEK Illinois Fair 1990 46.3 m 4,500
KILBUCK CREEK TRIB Illinois Good 1985 8.1 m 4,500
MOSQUITO CREEK Illinois Fair 1929 16.1 m 4,500
S. HENDERSON CREEK Illinois Fair 1992 43.4 m 4,500
LAKE CREEK BRANCH Illinois Fair 1934 27.7 m 4,500
S. HENDERSON CREEK Illinois Fair 1992 43.4 m 4,500
I-74 Illinois Good 2021 65.3 m 4,500
SMALL STREAM Illinois Fair 1985 22.3 m 4,500
STREAM Illinois Fair 1991 11.6 m 4,500
SILVER CREEK Illinois Fair 1985 10.7 m 4,500
24TH ST Illinois Fair 1989 55.4 m 4,500
BIG CREEK Illinois Good 1999 19.3 m 4,500
RACCOON CREEK SOUTH Illinois Fair 1930 9.4 m 4,500
STREAM Illinois Fair 1960 9.1 m 4,500
I-74 Illinois Poor 1980 127.4 m 4,500
RACCOON CR TRB NORTH Illinois Fair 1930 9.4 m 4,500
BEAUCOUP CREEK Illinois Good 2017 128.6 m 4,500
KILBUCK CREEK Illinois Fair 1989 67.6 m 4,500
I-290 Illinois Good 2016 94.8 m 4,500
SECOND CREEK Illinois Fair 1919 15.2 m 4,450
FANCY CREEK Illinois Fair 1937 17.3 m 4,450
MACOUPIN CREEK Illinois Fair 1960 110.2 m 4,450
STREAM Illinois Fair 1939 7.7 m 4,450
KILBUCK CREEK Illinois Good 1989 67.8 m 4,450
KILBUCK CREEK Illinois Fair 1989 67.8 m 4,450
PLUM CREEK Illinois Good 2011 29.3 m 4,450
LONG CREEK Illinois Fair 1928 9.8 m 4,450
MILL CREEK Illinois Poor 1932 74.3 m 4,450
JACKSONVILLE BRANCH Illinois Fair 1976 9.4 m 4,450
ILLINOIS RIVER Illinois Fair 2018 541.5 m 4,450
STREAM Illinois Good 2006 9.5 m 4,450

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.