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 47 Illinois Fair 1966 46.7 m 11,400
Springbrook Illinois Fair 1994 40.8 m 11,400
FAI 280 Illinois Fair 2005 96.9 m 11,400
Hill Creek Illinois Good 1982 11.6 m 11,400
TINLEY CREEK Illinois Fair 1999 18.8 m 11,400
STREAM Illinois Fair 1976 10.0 m 11,400
TP&W RR (004909R) Illinois Fair 1989 43.8 m 11,400
IL 116 Illinois Good 2023 67.0 m 11,400
IL 116 Illinois Good 2023 67.0 m 11,400
IL RIVER TRIBUTARY Illinois Fair 2009 23.2 m 11,400
N FORK EMBARRASS R Illinois Fair 1968 102.3 m 11,400
N FORK EMBARRASS R Illinois Fair 1968 102.3 m 11,400
DRY CREEK Illinois Fair 1991 46.6 m 11,400
TP&W RR (004909R) Illinois Fair 1988 43.8 m 11,400
N SHORE CHANNEL Illinois Fair 1908 68.3 m 11,400
UPRR Illinois Fair 1981 202.4 m 11,400
I-74 Illinois Fair 2016 70.4 m 11,400
HILL LAKE CREEK Illinois Good 1978 10.3 m 11,400
ROCK SPRING BRANCH Illinois Fair 1972 43.5 m 11,400
KASKASKIA RIV Illinois Fair 2016 330.7 m 11,350
FLAT BRANCH Illinois Fair 1967 34.9 m 11,350
FLAT BRANCH Illinois Fair 1967 34.9 m 11,350
S FORK FLAT BRANCH Illinois Fair 1967 28.2 m 11,350
CSXT RR Illinois Fair 1947 147.1 m 11,350
KASKASKIA RIV Illinois Fair 2015 330.6 m 11,350
S FORK FLAT BRANCH Illinois Fair 1967 28.2 m 11,350
FR-1187/CAMP CREEK Illinois Fair 1948 182.9 m 11,350
FR-1187/CAMP CREEK Illinois Fair 1964 182.0 m 11,350
CSXT RR Illinois Fair 1964 145.4 m 11,350
Emery Creek Illinois Good 2016 11.9 m 11,300
WILLOW CREEK Illinois Good 1981 13.4 m 11,300
FLAGG CREEK TRIB Illinois Fair 1981 13.1 m 11,300
I-290 - IL 110 & CTA Illinois Fair 1952 74.9 m 11,300
SUGAR CREEK Illinois Good 2015 30.3 m 11,300
WEST FRONTAGE RD Illinois Good 2005 8.9 m 11,300
WB DUPAGE RIVER Illinois Fair 1998 71.4 m 11,300
WATSON CREEK Illinois Fair 1974 16.6 m 11,300
I- 90 JFK Illinois Fair 1958 59.3 m 11,300
CSXRR Illinois Good 1990 71.8 m 11,300
CANTEEN CREEK Illinois Good 1990 51.7 m 11,300
ILL-185 Illinois Fair 1965 37.2 m 11,300
VANDALIA RR Illinois Fair 1964 45.3 m 11,300
MILL CREEK Illinois Good 2023 20.3 m 11,300
ICE LINE RAILROAD Illinois Fair 1989 40.3 m 11,300
I-55 Illinois Good 1968 69.8 m 11,300
ILL-185 Illinois Fair 1965 37.2 m 11,300
VANDALIA RR Illinois Fair 1964 45.7 m 11,300
DES PLAINES RIVER Illinois Good 1928 77.2 m 11,300
BN RAIL ROAD Illinois Fair 2014 60.0 m 11,250
ROCK RIVER Illinois Fair 1965 361.5 m 11,250

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.