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
STREAM Illinois Fair 2002 9.4 m 1,250
STREAM Illinois Fair 2002 12.3 m 1,250
BIG CREEK Illinois Good 1996 42.1 m 1,250
BIG CREEK Illinois Good 2012 23.8 m 1,250
SHELTON CREEK Illinois Fair 2010 36.0 m 1,250
IC RR Illinois Fair 2002 31.4 m 1,225
I-55/70 Illinois Good 2011 92.0 m 1,225
CATTAIL CREEK Illinois Poor 1979 13.3 m 1,200
CREEK Illinois Good 1989 8.0 m 1,200
OAK BRANCH Illinois Fair 1988 12.6 m 1,200
LOCUST CREEK Illinois Good 1996 62.5 m 1,200
DRAINAGE DITCH Illinois Good 1994 6.8 m 1,200
BEAUCOUP CREEK Illinois Good 1996 50.2 m 1,200
MIDDLE BR COPPERAS Illinois Fair 1951 35.2 m 1,200
CRYSTAL CREEK Illinois Good 2013 42.2 m 1,200
TRIB Q DITCH EAST BR Illinois Good 1991 9.7 m 1,200
LEVEE Illinois Poor 1956 15.5 m 1,200
AKIN CREEK Illinois Good 1987 27.7 m 1,200
IL MIS FEEDER CANAL Illinois Poor 1963 29.1 m 1,200
CEDAR CREEK Illinois Good 1930 11.9 m 1,200
STREAM Illinois Fair 1956 9.5 m 1,200
MUD CREEK Illinois Good 1994 13.1 m 1,200
E FORK LAMOINE RIVER Illinois Fair 1956 62.2 m 1,200
TRIB TO DUTCH CREEK Illinois Fair 1985 6.7 m 1,200
TRENKLE SLOUGH Illinois Fair 1968 39.4 m 1,200
SALT CREEK Illinois Fair 1958 48.3 m 1,200
W BR MILL CR Illinois Fair 1960 10.7 m 1,200
UNNAMED CREEK Illinois Fair 1950 7.9 m 1,200
APPLE RIVER TRIB. Illinois Fair 2011 41.4 m 1,200
TRIB Q DITCH WEST BR Illinois Good 1991 8.1 m 1,200
DUTCH CREEK Illinois Fair 1984 7.9 m 1,200
COON CREEK Illinois Good 2019 17.0 m 1,200
FORKED CR Illinois Fair 1967 28.0 m 1,200
BR INDIAN CREEK Illinois Good 2007 7.2 m 1,200
SIU North Access Rd Illinois Fair 1968 73.8 m 1,200
LONE TREE CREEK Illinois Fair 1932 13.1 m 1,200
ABANDONED RR Illinois Good 1934 57.5 m 1,200
Waupecan Creek Illinois Good 2014 9.7 m 1,200
RAVINE Illinois Good 2022 31.9 m 1,200
SALT FORK VERMILION Illinois Fair 1976 15.5 m 1,200
OWL CREEK Illinois Poor 1972 10.1 m 1,200
SPECIAL DITCH Illinois Fair 1993 15.8 m 1,200
STREAM Illinois Good 1984 18.9 m 1,200
TRIB OF SALT CR Illinois Good 2005 8.1 m 1,200
CREEK Illinois Fair 1953 7.1 m 1,200
BIG SLOUGH DITCH Illinois Good 1990 17.3 m 1,200
STREAM Illinois Good 2009 12.6 m 1,200
DRAINAGE DITCH Illinois Good 1988 6.3 m 1,200
ROSS & TYRELL DITCH Illinois Good 1988 8.8 m 1,200
FLAG CREEK Illinois Fair 1932 20.4 m 1,200

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.