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
SANGAMON RIVER Illinois Fair 1974 249.6 m 7,250
FAU 7429(IL 48) Illinois Fair 1998 23.5 m 7,250
I-172 Illinois Fair 1991 70.3 m 7,250
STREAM Illinois Good 2022 10.0 m 7,250
CTA SKOKIE SWFT Illinois Good 2006 20.3 m 7,250
LITTLE CREEK Illinois Good 1987 9.1 m 7,250
SHRINERS DITCH Illinois Fair 1986 46.2 m 7,250
THE SNY SLOUGH Illinois Good 1998 61.0 m 7,250
LONG POINT SLOUGH Illinois Fair 1975 48.2 m 7,250
LICK CREEK Illinois Fair 1958 9.1 m 7,250
SHRINERS DITCH Illinois Fair 1986 46.2 m 7,250
LONG POINT SLOUGH Illinois Fair 1975 48.2 m 7,250
BEAVER POND DITCH Illinois Poor 1957 100.3 m 7,200
FR-1747/ALLISON DT 2 Illinois Poor 1959 138.4 m 7,200
TR-262 Illinois Poor 1957 34.1 m 7,200
I- 80 294 Illinois Fair 1958 77.4 m 7,200
TR-262 Illinois Fair 1957 34.1 m 7,200
ROCK RIVER Illinois Fair 1927 173.2 m 7,200
BIG HOLLOW CR. Illinois Good 1964 8.6 m 7,200
FR-1747/ALLISON DT 2 Illinois Poor 1959 138.4 m 7,200
N BR CHICAGO RIVER Illinois Fair 1949 32.9 m 7,200
FAS-1827 Illinois Fair 1958 35.4 m 7,200
FAS-1827 Illinois Poor 1958 35.5 m 7,200
BEAVER POND DITCH Illinois Poor 1957 100.3 m 7,200
I- 55 STEVENSON Illinois Fair 1965 65.6 m 7,200
WEBSTER CREEK Illinois Good 1960 10.1 m 7,200
NIPPERSINK CREEK Illinois Fair 1960 40.5 m 7,200
US 20 WB Illinois Fair 1961 58.6 m 7,200
ALLISON DITCH NO 1 Illinois Poor 1957 61.3 m 7,200
ALLISON DITCH NO 1 Illinois Poor 1957 61.3 m 7,200
FRANKLIN ST EXTEND Illinois Good 1964 61.5 m 7,150
CLEAR CREEK Illinois Fair 1975 56.7 m 7,150
CLEAR CREEK Illinois Fair 1975 56.7 m 7,150
OPHIEM RD/FAS240 Illinois Fair 1966 33.4 m 7,150
METRA ELECTRIC RR Illinois Fair 1996 73.2 m 7,150
I-72 Illinois Poor 1968 67.4 m 7,150
CSXT RR Illinois Fair 1958 13.7 m 7,150
OPHIEM RD/FAS240 Illinois Fair 1966 34.7 m 7,150
PECUMSAGAN CR Illinois Fair 1954 15.8 m 7,150
WALNUT CREEK Illinois Fair 1963 52.1 m 7,150
TOWN BRANCH Illinois Fair 1979 10.7 m 7,150
STONY CREEK Illinois Fair 1950 24.0 m 7,150
KINZIE ST RR TRACKS Illinois Poor 1971 153.1 m 7,150
M F N BR CHI RIV Illinois Fair 1932 20.2 m 7,150
CEDAR CREEK Illinois Good 2015 12.9 m 7,150
BNSF Railroad Illinois Good 2015 46.6 m 7,150
TR 379B Illinois Fair 1967 41.9 m 7,150
ASH CREEK Illinois Good 1991 10.7 m 7,150
LOOP CREEK Illinois Fair 1990 54.9 m 7,150
TR 379B Illinois Fair 1967 41.8 m 7,150

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.