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
BRANCH STILLMAN CRK. Illinois Good 1971 7.6 m 1,100
5 MILE CREEK Illinois Good 2004 28.0 m 1,100
SARGENT SLOUGH Illinois Fair 1986 25.3 m 1,100
LAKE PANA Illinois Fair 1900 12.7 m 1,100
SPRINGSIDE BRANCH Illinois Poor 1900 8.6 m 1,100
LITTLE WABASH RIVER Illinois Poor 1961 39.0 m 1,100
RICHLAND CREEK Illinois Good 2009 53.5 m 1,100
GULF MOBILE & OHIO R Illinois Good 1970 46.3 m 1,100
BREWSTER RUN Illinois Good 2000 17.6 m 1,100
Br Sugar Creek Illinois Fair 1990 18.6 m 1,100
Sugar Creek Illinois Fair 1975 32.9 m 1,100
BNSF RAILROAD Illinois Good 2014 57.9 m 1,100
BR MUD CREEK Illinois Good 2008 21.3 m 1,100
BUFFALO CREEK Illinois Fair 1990 23.5 m 1,100
Little Mill Creek Illinois Good 2016 20.4 m 1,100
I 57 Illinois Good 2024 77.1 m 1,100
FOX RIVER Illinois Fair 1972 87.2 m 1,100
Flatville Drainage D Illinois Fair 2014 28.2 m 1,100
WAGGONER CREEK Illinois Fair 1981 102.1 m 1,100
THORN CREEK Illinois Fair 2008 24.3 m 1,100
GLENBURN CREEK Illinois Good 1967 7.5 m 1,100
FAI 74 Illinois Poor 1962 74.9 m 1,100
CURTIS CREEK Illinois Good 1972 11.9 m 1,100
SPRING CREEK Illinois Fair 1984 10.0 m 1,100
LITTLE VERMILION Illinois Fair 1950 14.3 m 1,100
UPPER SALT FORK DIT Illinois Fair 1971 37.0 m 1,100
LAKE MATTOON Illinois Fair 1958 18.9 m 1,100
SANG. RIVER Illinois Good 1992 46.5 m 1,100
STREAM Illinois Good 1988 15.5 m 1,100
TROUBLESOME CREEK Illinois Good 1990 43.1 m 1,100
AMBROSIA CREEK Illinois Fair 1938 26.5 m 1,100
GOOSE CREEK DRAIN D Illinois Fair 1992 34.0 m 1,100
STREAM Illinois Fair 2002 9.1 m 1,100
IL 121 & IC RR Illinois Fair 1971 92.0 m 1,100
Upper SaltFork Drain Illinois Good 1977 39.0 m 1,100
EMBARRAS RIVER Illinois Good 1989 15.8 m 1,100
Iroquois River Illinois Good 2018 21.3 m 1,100
SANDY CREEK W FORK Illinois Poor 1983 32.3 m 1,100
CLEAR CREEK DITCH Illinois Poor 1959 137.9 m 1,100
MCDONALD CR Illinois Fair 1963 11.6 m 1,100
TRIB TO SILVER CREEK Illinois Good 1975 8.2 m 1,100
BNSF AND INDIAN CR Illinois Fair 2009 85.3 m 1,100
LITTLE MACKINAW RV Illinois Fair 1995 39.0 m 1,100
BIG MUDDY RIVER Illinois Good 1958 138.3 m 1,100
MIDDLE FORK SUGAR CR Illinois Good 2022 48.8 m 1,100
RUNNING LAKE DITCH Illinois Fair 1932 16.2 m 1,100
CAL-UNION DR.DITCH Illinois Fair 1986 10.7 m 1,100
MIDDLE FK SHOAL CK Illinois Fair 1958 54.3 m 1,100
MILL CREEK Illinois Good 2009 16.2 m 1,100
GRAY BAY Illinois Fair 1981 24.6 m 1,100

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.