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 Good 2011 10.4 m 4,450
TURKEY HOLLOW CREEK Illinois Fair 1975 23.2 m 4,450
SPRING CREEK Illinois Good 1993 8.5 m 4,450
DRAIN DITCH Illinois Good 1993 10.8 m 4,450
BR OF MAZON RIVER Illinois Fair 2003 8.1 m 4,450
RI RAILROAD Illinois Good 2008 70.1 m 4,450
MOONEY CREEK Illinois Fair 1940 8.5 m 4,450
OHIO RIVER Illinois Fair 1929 1,642.0 m 4,450
MACOUPIN CR TRIB Illinois Fair 1960 8.9 m 4,450
MAZON RIVER Illinois Fair 2000 77.5 m 4,450
DRAINAGE DITCH Illinois Good 2006 10.7 m 4,450
STREAM Illinois Good 2006 9.5 m 4,450
DRAINAGE DITCH Illinois Fair 1977 8.1 m 4,450
LAND Illinois Poor 1977 67.7 m 4,450
SANDY CREEK Illinois Fair 1993 54.9 m 4,450
SALT CREEK Illinois Fair 1936 36.6 m 4,450
SPRING CREEK Illinois Fair 1994 24.4 m 4,450
DITCH Illinois Fair 1995 11.9 m 4,450
ARRIVAL EXIT ROAD Illinois Good 1998 140.8 m 4,450
BRUSH CREEK Illinois Good 1982 37.8 m 4,450
SUGAR FORK CREEK Illinois Good 1939 38.4 m 4,450
I-74 Illinois Poor 1960 68.4 m 4,450
CEDAR CR DR DIT Illinois Good 1900 21.0 m 4,450
FANCY CREEK Illinois Fair 1953 26.7 m 4,450
CASE CREEK Illinois Poor 1983 27.4 m 4,450
BRUSH CREEK Illinois Fair 1991 8.3 m 4,450
DITCH Illinois Fair 1994 10.4 m 4,450
STREAM Illinois Fair 1971 9.9 m 4,450
PANTHER CREEK Illinois Fair 1997 13.2 m 4,450
BAY CREEK Illinois Fair 1989 59.4 m 4,425
BAY CREEK Illinois Fair 1989 59.4 m 4,425
FAU 7426(TAYLOR RD) Illinois Fair 1976 41.8 m 4,400
I-90 Illinois Fair 1958 64.9 m 4,400
CHSTNT-CNIC-OAK-ALLEY Illinois Fair 1997 245.7 m 4,400
B&N RAILROAD (GONE) Illinois Fair 1976 48.3 m 4,400
ENGLE CREEK BRANCH Illinois Fair 1963 10.4 m 4,400
US 67 Illinois Fair 1977 73.2 m 4,400
US 67 Illinois Fair 1977 87.4 m 4,400
SPRING CREEK Illinois Fair 1976 11.7 m 4,400
B&N RAILROAD (GONE) Illinois Fair 1976 48.3 m 4,400
WALNUT CREEK Illinois Fair 1976 33.5 m 4,400
DITCH TRIB OF NIPSK Illinois Good 2018 8.9 m 4,400
WALNUT CREEK Illinois Fair 1976 33.5 m 4,400
Sugar Creek Illinois Poor 1968 9.1 m 4,400
North Shore Channel Illinois Poor 1908 68.9 m 4,400
FAU 7426(TAYLOR RD) Illinois Fair 1976 41.8 m 4,400
NIPPERSINK CREEK Illinois Good 1985 28.2 m 4,400
FOX RIVER Illinois Poor 1928 9.7 m 4,400
INDIAN CREEK Illinois Fair 1929 15.0 m 4,400
PANKEY BRANCH Illinois Good 1992 11.6 m 4,400

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.