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
I- 55 STEVENSON Illinois Fair 1965 56.3 m 10,300
TEN MILE CREEK Illinois Fair 1986 15.8 m 10,300
FAP 638/IL 82 Illinois Fair 2003 62.9 m 10,300
TR 77 BOWMAN BOTTOMS Illinois Fair 1971 33.8 m 10,300
RR - EJ&E Illinois Fair 1954 44.2 m 10,300
W. BR. DUPAGE RIVER Illinois Fair 1990 56.8 m 10,300
MINERAL CREEK Illinois Poor 1961 46.0 m 10,300
GENESEO CREEK Illinois Fair 1961 63.1 m 10,300
US 45 Illinois Fair 1971 55.3 m 10,300
W F N BR CHI RIV Illinois Good 2001 14.4 m 10,300
TEN MILE CREEK Illinois Good 1979 15.8 m 10,300
CEDAR CREEK BNSF RR Illinois Fair 2012 82.1 m 10,300
MINERAL CREEK Illinois Poor 1961 46.0 m 10,300
BRANCH RICHLAND CK Illinois Good 1992 8.0 m 10,300
THORN CREEK Illinois Fair 1969 33.1 m 10,250
NEW COLUMBIA DITCH Illinois Good 1971 28.1 m 10,250
IL 394 Illinois Fair 2005 70.8 m 10,250
AUXIER CR BR Illinois Fair 1974 7.8 m 10,250
I- 90 94 JFK Illinois Poor 1957 87.5 m 10,250
TR 173 BETHLEHEM CH Illinois Good 1971 35.2 m 10,250
TR 173 BETHLEHEM CH Illinois Good 1971 32.7 m 10,250
NEW COLUMBIA DITCH Illinois Good 1971 28.1 m 10,250
MILL CREEK Illinois Fair 2006 23.5 m 10,250
ILL 146 Illinois Fair 1971 61.3 m 10,250
I- 57 Illinois Fair 1963 51.5 m 10,250
MILL CREEK Illinois Fair 2008 28.9 m 10,250
ROCK RUN CREEK Illinois Good 2003 64.6 m 10,250
ILL 251 FAP 46 Illinois Fair 1960 45.3 m 10,250
S BR CHICAGO RIV Illinois Poor 1916 109.5 m 10,250
MID FORK SALINE RIV. Illinois Good 1982 78.1 m 10,200
CRYSTAL LK DR DITCH Illinois Poor 1998 27.3 m 10,200
MIDDLE FORK SALINE R Illinois Good 2004 78.1 m 10,200
TRIB TO NASHVILLE CR Illinois Fair 1933 12.2 m 10,200
I- 94 BISHOP FORD Illinois Fair 2004 79.4 m 10,200
THORN CREEK Illinois Poor 1935 31.2 m 10,200
ROCK RIVER Illinois Fair 1975 243.2 m 10,200
CHINN ST GULFPORT Illinois Fair 1970 45.8 m 10,200
BNSF RR (079194E) Illinois Fair 1970 58.5 m 10,200
CRYSTAL LK DR DITCH Illinois Fair 1998 27.3 m 10,200
KISHWAUKEE RIVER Illinois Good 2000 16.5 m 10,200
FAI 64 Illinois Good 2001 85.4 m 10,200
OTTER CREEK Illinois Good 2008 6.6 m 10,200
18TH AVE-ROCK ISLAND Illinois Fair 2009 35.8 m 10,200
SCATTERING FORK Illinois Fair 1968 34.5 m 10,150
WINFIELD CREEK Illinois Fair 1999 9.1 m 10,150
NORFOLK SOUTHERN RR Illinois Fair 1969 68.3 m 10,150
CNRL RR/BIKE TR Illinois Fair 1968 46.5 m 10,150
SCATTERING FORK Illinois Fair 1968 34.5 m 10,150
DRAINAGE DITCH Illinois Good 1968 29.2 m 10,150
CNRL RR/BIKE TR Illinois Fair 1968 46.5 m 10,150

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.