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
W BR MILL CR Illinois Fair 1960 10.7 m 1,200
SALT CREEK Illinois Fair 1958 48.3 m 1,200
TRENKLE SLOUGH Illinois Fair 1968 39.4 m 1,200
TRIB TO DUTCH CREEK Illinois Fair 1985 6.7 m 1,200
E FORK LAMOINE RIVER Illinois Fair 1956 62.2 m 1,200
MUD CREEK Illinois Good 1994 13.1 m 1,200
STREAM Illinois Fair 1956 9.5 m 1,200
CEDAR CREEK Illinois Good 1930 11.9 m 1,200
IL MIS FEEDER CANAL Illinois Poor 1963 29.1 m 1,200
AKIN CREEK Illinois Good 1987 27.7 m 1,200
LEVEE Illinois Poor 1956 15.5 m 1,200
TRIB Q DITCH EAST BR Illinois Good 1991 9.7 m 1,200
CRYSTAL CREEK Illinois Good 2013 42.2 m 1,200
MIDDLE BR COPPERAS Illinois Fair 1951 35.2 m 1,200
BEAUCOUP CREEK Illinois Good 1996 50.2 m 1,200
DRAINAGE DITCH Illinois Good 1994 6.8 m 1,200
LOCUST CREEK Illinois Good 1996 62.5 m 1,200
OAK BRANCH Illinois Fair 1988 12.6 m 1,200
CATTAIL CREEK Illinois Poor 1979 13.3 m 1,200
WOLF CREEK Illinois Good 1987 14.6 m 1,200
WELGE CREEK Illinois Fair 1995 40.1 m 1,200
CEDAR CREEK Illinois Fair 1987 72.2 m 1,200
I-74&RMPS17.79/17.87 Illinois Poor 1962 103.0 m 1,200
HONEY CREEK Illinois Good 2003 56.2 m 1,200
PECATONICA RIVER Illinois Good 1999 84.1 m 1,200
BR OF GREEN RIVER Illinois Good 2004 10.8 m 1,200
WBR PANTHER CREEK Illinois Poor 1981 17.4 m 1,200
EAST AUX-SABLE CR Illinois Poor 1967 10.1 m 1,200
CROOKED CREEK Illinois Fair 2006 97.3 m 1,200
PECATONICA RIVER Illinois Fair 1941 126.8 m 1,200
CAHOKIA CREEK Illinois Fair 1990 49.4 m 1,200
SUGAR CREEK Illinois Fair 1969 50.3 m 1,200
BUCKEYE BR Illinois Poor 1972 10.9 m 1,200
IROQUOIS RIVER Illinois Poor 1965 77.7 m 1,200
SANDY RUN CREEK Illinois Fair 1985 21.3 m 1,200
LONE GROVE BR Illinois Fair 1932 7.9 m 1,200
LONE GROVE BRANCH Illinois Fair 1932 7.9 m 1,200
BEAVER CREEK Illinois Good 2009 40.2 m 1,200
Tributary to Rock Creek Illinois Good 2022 7.9 m 1,200
SUGAR CR Illinois Good 2005 24.4 m 1,200
BEAVER CREEK Illinois Fair 1934 63.0 m 1,200
INDIAN CAMP CREEK Illinois Fair 1996 34.1 m 1,200
E.AUX SABLE CR Illinois Fair 2000 16.9 m 1,200
LOST CREEK Illinois Fair 1957 17.6 m 1,200
LOCAL DRAINAGE Illinois Fair 1900 12.4 m 1,200
PRAIRIE CREEK Illinois Good 2002 30.0 m 1,200
IROQUOIS RIVER Illinois Fair 1988 66.4 m 1,200
RADARS BRANCH Illinois Good 1987 10.4 m 1,200
FAP 322 (US 51) Illinois Fair 1976 80.5 m 1,200
BR MAUVAISETERRE CRK Illinois Good 2000 22.9 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.