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
PARKING ENTRANCE RD Illinois Good 1961 65.7 m 6,500
Woods Creek Illinois Good 1999 11.2 m 6,500
IL 137(AMSTUTZ EXPY) Illinois Fair 1964 26.1 m 6,450
MAUVAISE CR Illinois Good 2005 107.0 m 6,450
MAUVAISE TERRE Illinois Fair 2005 107.0 m 6,450
MO. PAC. R.R. Illinois Fair 1980 56.3 m 6,450
KISHWAUKEE RIVER Illinois Good 2009 79.2 m 6,450
HENNEPIN CANAL FEEDR Illinois Good 1966 21.5 m 6,450
UPPER CAHOKIA RD. Illinois Fair 1980 42.8 m 6,450
S BR FORKED CREEK Illinois Fair 1968 19.1 m 6,450
W BR HOLLENBACK CR Illinois Good 1997 10.0 m 6,450
FAI-70 Illinois Fair 1964 87.0 m 6,450
KISHWAUKEE RV RELIEF Illinois Good 2009 15.4 m 6,450
UP RAILROAD CO Illinois Fair 1992 68.0 m 6,450
KISHWAUKEE R OVERFLO Illinois Good 2009 12.0 m 6,450
STREAM Illinois Good 1997 11.5 m 6,450
STREAM Illinois Good 1977 7.3 m 6,400
STEVENS CREEK Illinois Fair 1974 52.2 m 6,400
FAP-724 (ILL-37) Illinois Fair 1972 58.8 m 6,400
UNNAMED STREAM Illinois Good 2022 8.0 m 6,400
IL 48 Illinois Fair 1964 41.1 m 6,400
FA320 (IL-121) & CN RR Illinois Poor 1976 81.5 m 6,400
STEVENS CREEK Illinois Poor 1974 52.2 m 6,400
SENECHWINE CR Illinois Fair 1939 67.1 m 6,400
KENT CR Illinois Fair 1979 17.4 m 6,400
CNTRYCLB BR SUGAR CR Illinois Fair 1946 6.6 m 6,400
I-57 Illinois Fair 1988 82.8 m 6,400
Flatt Branch Illinois Good 2023 65.3 m 6,400
STREAM S WHITTINGTON Illinois Fair 1921 10.1 m 6,350
Ditch Illinois Good 2020 14.0 m 6,350
IL 255 - FAP 310 Illinois Good 2005 57.0 m 6,350
FARMERS FORK Illinois Fair 2012 36.1 m 6,350
TOWN CREEK FORK Illinois Fair 1988 22.1 m 6,350
LITTLE WABASH RIVER Illinois Fair 1949 150.0 m 6,350
I- 94 EDENS Illinois Fair 1950 67.1 m 6,350
E BR DUPAGE RIVER Illinois Fair 1986 29.3 m 6,350
HALF-MILE CREEK Illinois Fair 1921 7.9 m 6,350
I- 94 B FORD & CTA Illinois Fair 1960 178.9 m 6,350
DIETERICH CREEK Illinois Fair 2001 14.9 m 6,350
FARMERS FORK Illinois Fair 2012 36.1 m 6,350
N BR CHICAGO RIV Illinois Poor 1909 60.0 m 6,350
ILL 2 Illinois Fair 1966 81.4 m 6,300
MOSQUITO CREEK Illinois Fair 1996 18.5 m 6,300
ELKHORN CREEK Illinois Fair 1972 82.6 m 6,300
ELKHORN CREEK Illinois Fair 1972 82.6 m 6,300
ROCK CREEK Illinois Fair 1994 30.7 m 6,300
I- 90 94 JFK Illinois Fair 1958 67.9 m 6,300
BURDICK BRANCH Illinois Good 1933 37.2 m 6,300
TRRA&NEW CONRR&ICGRR Illinois Fair 1981 289.6 m 6,300
OTTER CR Illinois Fair 1974 39.6 m 6,300

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.