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
IL 163 Illinois Fair 1980 35.8 m 5,900
INDIAN CR Illinois Good 2023 56.9 m 5,900
Indian Creek Illinois Good 2024 56.9 m 5,900
IL-48 & NS RR Illinois Fair 1978 83.9 m 5,900
I- 55 Illinois Fair 1961 60.2 m 5,850
LILY CACHE CREEK Illinois Fair 1972 23.7 m 5,850
KASKASKIA RIVER Illinois Fair 1978 89.3 m 5,850
W Br of DuPage River Illinois Good 2013 73.2 m 5,850
SOUTHERN PAC RR Illinois Fair 1982 46.6 m 5,850
SOLDIER CREEK Illinois Good 2005 11.0 m 5,850
BIG ROCK CREEK Illinois Fair 1964 31.0 m 5,850
I-90 Illinois Good 2014 75.1 m 5,850
STREAM Illinois Good 2005 9.9 m 5,850
S FK PRAIRIE CREEK Illinois Poor 1990 14.7 m 5,825
UPRR Access Roads UPRR Illinois Fair 1971 304.5 m 5,800
LAFOX TRIB MILL CRK Illinois Fair 2009 9.1 m 5,800
SILVER CREEK Illinois Good 2012 23.2 m 5,800
ILL & MICH CANAL Illinois Fair 1939 7.3 m 5,800
N BR CHICAGO RIVER Illinois Fair 1951 40.2 m 5,800
ROCK CREEK Illinois Good 1994 69.8 m 5,800
ROCK CREEK Illinois Fair 1994 69.8 m 5,800
MILL CREEK Illinois Fair 1997 17.8 m 5,800
DUPAGE RIVER Illinois Good 2005 35.6 m 5,800
Town Creek Illinois Good 2002 11.9 m 5,800
RICHLAND CREEK Illinois Fair 1979 44.7 m 5,800
DRAINAGE DITCH Illinois Fair 1993 10.8 m 5,800
ICRR Illinois Good 1997 296.1 m 5,800
WAUBONSIE CREEK Illinois Fair 1995 21.1 m 5,800
ILL 15 WB Illinois Fair 1957 64.3 m 5,800
RR - CN Illinois Fair 1996 94.8 m 5,800
EAST FORK FOX RIVER Illinois Fair 1927 40.2 m 5,800
IL CENT. RR Illinois Fair 2001 41.6 m 5,750
STREAM Illinois Fair 1983 8.8 m 5,750
CACHE RIVER Illinois Fair 1959 58.4 m 5,750
E. BR. KILBUCK CREEK Illinois Fair 1995 22.9 m 5,750
CAL SG CHNL&RR&BRDWY Illinois Fair 1966 340.4 m 5,750
KYTE RIVER Illinois Good 1997 20.4 m 5,750
BEAUCOUP CREEK Illinois Poor 1962 126.0 m 5,750
MINNIE CREEK Illinois Fair 1971 31.6 m 5,750
STONY CREEK Illinois Good 2018 32.0 m 5,750
YELLOW CREEK Illinois Fair 1970 10.1 m 5,750
IL-48 & DECATUR CENTRALR Illinois Fair 1974 105.8 m 5,750
Crystal Lake Overflo Illinois Good 2020 18.6 m 5,750
FAI 270 Illinois Good 1963 68.3 m 5,750
IL-48 & DECATUR CENTRALR Illinois Fair 1974 105.8 m 5,750
TRIB TO SILVER CREEK Illinois Good 1934 6.8 m 5,750
STREAM Illinois Good 1995 10.1 m 5,750
YELLOW CREEK Illinois Good 1995 28.7 m 5,750
MIDLOTHIAN CR Illinois Fair 1980 9.7 m 5,750
I-80 Illinois Good 2011 69.2 m 5,750

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.