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 83 Illinois Fair 1969 104.3 m 28,500
I88 Illinois Fair 1993 108.2 m 28,500
I290 Illinois Fair 1992 146.6 m 28,500
N BR CHICAGO RIV Illinois Fair 2008 131.4 m 28,500
ALTORFER ST Illinois Fair 2006 58.5 m 28,500
MELVINA DITCH Illinois Fair 1969 7.6 m 28,500
DIVERSION CHANNEL Illinois Fair 1959 95.0 m 28,500
RR - IHB Illinois Good 1995 40.7 m 28,400
I- 94 US41 EDENS Illinois Fair 1949 71.3 m 28,400
ROCK CREEK TRIBUTARY Illinois Fair 1965 6.9 m 28,400
DITCH Illinois Good 1966 9.1 m 28,400
WB I-74 Illinois Fair 1978 50.0 m 28,400
RR - UP & OLD SKOKIE Illinois Fair 1959 83.1 m 28,400
WESTWOOD CREEK Illinois Good 2006 11.4 m 28,400
I-72 / US 36 Illinois Fair 1973 81.9 m 28,400
WB I-74 Illinois Fair 1978 53.0 m 28,400
I-72 / US 36 Illinois Fair 1973 81.9 m 28,400
RR - UP Illinois Fair 1970 50.7 m 28,400
CHARTER OAK ROAD Illinois Fair 1978 42.1 m 28,400
CHARTER OAK ROAD Illinois Poor 1978 38.4 m 28,400
M F N BR Chicago Riv Illinois Good 2013 25.8 m 28,400
RR - CSXT SPUR ARGO Illinois Good 1987 7.9 m 28,400
OA Rd UP KCS GWE NS IL20 Illinois Fair 1961 180.4 m 28,300
UPRR Illinois Good 1995 101.5 m 28,300
MADISON AVE/FAU 8975 Illinois Fair 1995 53.9 m 28,300
CAHOKIA DIVERSION Illinois Fair 1995 135.6 m 28,300
FARMERS ACCESS RD Illinois Good 1995 26.8 m 28,300
PIERCE CREEK Illinois Fair 1974 11.5 m 28,300
STREAM Illinois Fair 1959 6.7 m 28,300
HARPER CREEK Illinois Fair 1974 11.3 m 28,300
WAGON WHEEL ROXANA Illinois Good 1995 36.1 m 28,300
UPRR Illinois Good 1995 101.5 m 28,300
CAHOKIA DIVERSION Illinois Good 1995 135.6 m 28,300
FARMERS ACCESS RD Illinois Good 1995 26.8 m 28,300
WAGON WHEEL ROXANA Illinois Good 1995 36.1 m 28,300
DITCH Illinois Good 2018 13.0 m 28,300
MADISON AVE/FAU8975 Illinois Fair 1995 53.9 m 28,300
FOX RIVER Illinois Fair 1997 84.2 m 28,300
RR - IHB Illinois Fair 1931 236.8 m 28,200
JOLET RD & ENT RMP Illinois Good 2007 83.8 m 28,200
FOX RIVER Illinois Fair 1974 399.1 m 28,200
WHEELING DRAIN DITCH Illinois Fair 1996 29.6 m 28,200
I- 55 Illinois Fair 2007 125.1 m 28,200
MISSISSIPPI RIVER Illinois Fair 1970 1,278.0 m 28,100
WOLF RD Illinois Good 2001 51.2 m 28,100
E BRANCH DU PAGE RV Illinois Good 1960 36.9 m 28,100
HILLSIDE DR Illinois Good 2002 26.1 m 28,100
STREAM Illinois Good 1958 8.4 m 28,000
MOSQUITO CRK Illinois Fair 2013 33.9 m 28,000
MOSQUITO CKR Illinois Good 2013 33.9 m 28,000

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.