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
A&SRR Illinois Fair 1968 75.9 m 37,450
HARDING DITCH Illinois Fair 1968 33.9 m 37,450
RR - CSXT Illinois Fair 1970 80.7 m 37,400
BUTTERFIELD CREEK Illinois Fair 1985 9.0 m 37,300
BUTTERFIELD CREEK Illinois Fair 1983 13.6 m 37,300
18TH ST Illinois Fair 1968 42.8 m 37,250
18TH ST Illinois Fair 1974 42.8 m 37,250
I-55 EB mainline Illinois Fair 1962 22.7 m 37,250
EB 55 & 2 WB 55 Ramps Illinois Fair 1962 78.1 m 37,250
POPLAR CREEK Illinois Fair 1977 19.8 m 37,200
TR 213 LINN RD Illinois Fair 1962 8.0 m 37,200
I- 80 WB Illinois Fair 2004 143.7 m 37,050
THORN CREEK Illinois Fair 2005 243.2 m 37,050
THORN CREEK Illinois Fair 2006 208.1 m 37,050
175TH ST Illinois Fair 1964 91.2 m 37,000
175TH ST Illinois Fair 1966 91.2 m 37,000
IL 50 (CICERO AVE) Illinois Fair 1966 65.8 m 37,000
IL 50 (CICERO AVE) Illinois Fair 1966 65.8 m 37,000
255SB->IL3SB Ramp B Illinois Fair 1982 46.5 m 36,900
Palmer Rd/Palmer Crk Illinois Fair 1991 118.2 m 36,900
W. BR. DUPAGE RIVER Illinois Fair 2010 47.5 m 36,800
DORIS AVE/FAU 9199 Illinois Fair 1979 33.0 m 36,700
PEDESTRIAN UNDERPASS Illinois Good 2004 11.7 m 36,700
RR - METRA Illinois Fair 1993 52.0 m 36,700
JEROME LA FAU 9197 Illinois Fair 1979 33.0 m 36,700
ILL 157 Illinois Fair 1979 47.5 m 36,700
PEDESTRIAN UNDERPASS Illinois Good 2004 11.7 m 36,700
JACKSON PK LAGOON IN Illinois Fair 1891 14.0 m 36,700
GOOSE LAKE DITCH Illinois Good 1982 11.6 m 36,700
PEDESTRIAN UNDERPASS Illinois Good 2004 11.7 m 36,700
JACKSON PK LAGOON Illinois Good 1904 15.0 m 36,700
ILL 8 Illinois Fair 1978 61.9 m 36,600
COMM DR & CTY DITCH Illinois Good 1994 64.6 m 36,500
Ramp 255NB to 270WB Illinois Fair 1994 46.3 m 36,500
Ramp 255NB to 270WB Illinois Fair 1994 46.3 m 36,500
SALT CREEK Illinois Good 1931 34.7 m 36,500
COMM DR & CTY DITCH Illinois Good 1994 64.6 m 36,500
25TH STREET Illinois Fair 1973 55.8 m 36,450
Metrolink Abandoned RR Illinois Good 1973 148.1 m 36,450
37TH ST Illinois Fair 1968 33.2 m 36,450
Metrolink Abandoned RR Illinois Good 1973 148.1 m 36,450
37TH ST Illinois Fair 1968 33.2 m 36,450
25TH ST Illinois Fair 1974 54.3 m 36,450
TRIB OF W BR SALT CR Illinois Fair 1930 10.0 m 36,400
IL 176 Illinois Fair 1951 49.3 m 36,400
US 20 BR Illinois Good 2009 52.8 m 36,350
US 20 BR Illinois Good 2009 52.8 m 36,350
BENSENVILLE DR DTCH Illinois Fair 1970 18.1 m 36,300
POPLAR CREEK Illinois Good 1997 29.7 m 36,200
WETLANDS Illinois Fair 1997 30.5 m 36,200

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.