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
CLEAR CREEK Illinois Fair 1975 56.7 m 7,150
FRANKLIN ST EXTEND Illinois Good 1964 61.5 m 7,150
SPRING BROOK CREEK Illinois Good 1940 11.6 m 7,100
MILL CREEK Illinois Fair 1975 16.5 m 7,100
KISHWAUKEE RIVER Illinois Fair 1984 35.7 m 7,100
CHICAGO CENTRAL & P Illinois Fair 1978 36.0 m 7,100
BLACKBERRY CREEK Illinois Fair 2004 15.6 m 7,100
SPRING CREEK Illinois Good 2011 49.7 m 7,100
E.B.DESPLAINES RIVER Illinois Fair 1950 20.8 m 7,100
S FORK SANG RIVER Illinois Good 1999 84.2 m 7,100
E.B.DESPLAINES RIVER Illinois Fair 1950 32.6 m 7,100
W.B.DESPLAINES RIVER Illinois Fair 1950 32.6 m 7,100
W.B.DESPLAINES RIVER Illinois Fair 1950 20.8 m 7,100
EB I-74 Illinois Poor 1979 107.6 m 7,100
TRIBUTARY TO MILL CR Illinois Fair 2013 14.0 m 7,100
SUGARCREEK Illinois Good 1994 13.0 m 7,100
PHINNEY BRANCH Illinois Fair 1969 22.9 m 7,100
W BR DESPLAINES RV Illinois Fair 1997 32.6 m 7,100
W BR DESPLAINES RV Illinois Fair 1997 23.8 m 7,100
MILL CREEK Illinois Fair 1924 34.7 m 7,100
BLACKBERRY CREEK Illinois Good 2017 26.0 m 7,100
UPRR Illinois Fair 1972 242.0 m 7,100
PILES FORK Illinois Fair 1962 11.4 m 7,100
E BR DESPLAINES RVR Illinois Fair 1997 35.7 m 7,100
DITCH Illinois Good 1998 7.2 m 7,100
ROB ROY CREEK Illinois Good 2018 19.2 m 7,100
ROCK RIVER Illinois Fair 1940 217.0 m 7,100
SPRING CREEK Illinois Fair 1994 24.0 m 7,100
DRAINAGE DITCH Illinois Good 2009 12.5 m 7,100
E BR DESPLAINES RVR Illinois Fair 1997 23.8 m 7,100
STREAM Illinois Good 1995 6.7 m 7,100
BN RR Illinois Fair 2002 105.3 m 7,050
POPLAR CREEK Illinois Good 1970 10.7 m 7,050
DRAINAGE DITCH Illinois Good 1996 8.2 m 7,050
ROCK RUN CREEK Illinois Fair 1971 7.7 m 7,050
AUX SABLE CR Illinois Poor 1969 50.0 m 7,050
I-90 Illinois Fair 1958 64.3 m 7,050
CSX Railroad Illinois Poor 1974 74.4 m 7,050
WAR MEMORIAL DR Illinois Fair 2006 84.1 m 7,050
I- 80 Illinois Good 2007 64.9 m 7,000
SILVER CREEK Illinois Fair 1961 81.7 m 7,000
FRENCH CRK. TRIB. Illinois Good 2008 8.1 m 7,000
SMALL CREEK Illinois Fair 1956 12.6 m 7,000
YELLOW CREEK Illinois Fair 1956 54.3 m 7,000
TR 117 NS RR Illinois Fair 1976 64.3 m 7,000
TR 117 NS RR Illinois Fair 1976 64.3 m 7,000
Trib E Fk Silver Crk Illinois Good 1980 8.2 m 7,000
I- 55 Illinois Fair 1994 60.4 m 7,000
17TH ST DITCH Illinois Good 1999 9.1 m 7,000
FAU 7381(HARSTWN BLV Illinois Fair 1976 64.3 m 7,000

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.