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 Illinois Poor 1956 94.3 m 9,200
KICKAPOO CREEK Illinois Fair 1968 93.9 m 9,200
SALT CREEK Illinois Good 1999 70.4 m 9,200
US 12 20 45 LAGRANGE Illinois Fair 2003 66.8 m 9,200
TR 119 Illinois Fair 1967 35.4 m 9,200
FAS 317 & ICG RR Illinois Fair 1966 113.9 m 9,200
S. Br of Kishwaukee Rive Illinois Fair 1964 39.1 m 9,200
I94 EDENS CONNECTOR Illinois Fair 1990 71.3 m 9,200
JACKSON CREEK Illinois Good 1916 19.1 m 9,150
11TH ST-ROCK ISLAND Illinois Fair 1962 41.5 m 9,150
ILL 9 Illinois Fair 1990 55.8 m 9,150
DRY RUN CREEK Illinois Good 2013 18.3 m 9,150
LYNCH RD. Illinois Fair 1961 48.0 m 9,150
SALT CREEK Illinois Good 2008 44.9 m 9,150
HICKORY CR &METRA RR Illinois Fair 1984 499.6 m 9,150
STREAM Illinois Fair 1985 6.7 m 9,150
7TH AVE-ROCK ISLAND Illinois Fair 2009 36.2 m 9,150
Trail NSRR Metrolink Rd Illinois Good 2001 68.3 m 9,150
I-57 Illinois Good 2012 65.5 m 9,150
GRIFFIN ST(FAU 7046) Illinois Good 2024 46.5 m 9,150
7TH ST-ROCK ISLAND Illinois Fair 1962 44.8 m 9,150
N BR JACKSON CREEK Illinois Fair 1927 13.4 m 9,150
DRAINAGE DITCH Illinois Good 1972 7.9 m 9,150
FAU 7046 (GRIFFIN ST) Illinois Good 2024 46.5 m 9,150
STONY CREEK Illinois Fair 1964 78.3 m 9,150
STONY CREEK Illinois Fair 1964 78.3 m 9,150
Trail NSRR Metrolink Rd Illinois Fair 1972 62.1 m 9,150
CSX RR & MS9010 (CR2100E Illinois Fair 1964 82.6 m 9,150
W. MAIN ST Illinois Fair 1976 55.5 m 9,100
POSSUM TAIL BRANCH Illinois Good 1997 23.6 m 9,100
DRAINAGE DITCH Illinois Good 1995 9.7 m 9,100
4TH ST IN E ST LOUIS Illinois Fair 1965 67.4 m 9,100
S BR CHICAGO RIV Illinois Fair 1906 102.7 m 9,100
EDMUND ST Illinois Fair 1966 53.9 m 9,100
W MAIN ST Illinois Fair 1976 55.5 m 9,100
POSSUM TAIL BRANCH Illinois Good 1997 23.6 m 9,100
TRIB MAUVAISE TERRE Illinois Good 1989 9.7 m 9,100
SILVER CREEK Illinois Poor 1955 18.3 m 9,100
US 150 Illinois Fair 1965 72.8 m 9,100
I-57 Illinois Poor 1962 68.6 m 9,100
I-72/US 36 Illinois Fair 1975 76.8 m 9,100
UPRR Illinois Fair 1969 49.1 m 9,050
DRAINAGE DITCH Illinois Good 2005 10.2 m 9,050
WEST SECOND ST Illinois Poor 1967 32.6 m 9,050
UPRR Illinois Fair 1970 49.1 m 9,050
BR of Richland Creek Illinois Good 2013 14.4 m 9,050
NW Half Conveyor B Illinois Good 1985 10.5 m 9,050
SUNNYLAND DRAIN Illinois Fair 1900 9.1 m 9,050
E FORK KASKASKIA RV Illinois Fair 1969 54.9 m 9,050
E FORK KASKASKIA RV Illinois Fair 1970 54.9 m 9,050

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.