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
CAMP CREEK Illinois Fair 1977 63.3 m 6,000
DRY RUN CREEK Illinois Fair 2007 12.5 m 6,000
BEAVER CREEK Illinois Poor 1966 35.4 m 6,000
FAS1536 DECATUR CENTRALR Illinois Fair 1975 115.8 m 5,950
EJ&E RR Illinois Fair 1986 64.6 m 5,950
SO BR KISHWAUKEE RIV Illinois Good 2023 35.4 m 5,950
CLOW CREEK Illinois Good 1995 7.9 m 5,950
BIG CREEK Illinois Fair 2021 63.2 m 5,950
BIG CREEK Illinois Fair 2020 54.7 m 5,950
STREAM Illinois Fair 1964 10.2 m 5,950
CACHE CREEK Illinois Fair 1964 12.4 m 5,950
LITTLE FARM CREEK Illinois Fair 1998 23.1 m 5,950
STREAM Illinois Fair 1964 13.3 m 5,950
LITTLE WABASH RIVER Illinois Fair 1977 70.1 m 5,950
L WABASH RV OVERFLOW Illinois Fair 1978 70.4 m 5,950
STREAM Illinois Fair 1960 9.0 m 5,950
HARDING DITCH Illinois Fair 1981 31.4 m 5,950
I-74 Illinois Fair 2004 79.9 m 5,950
STREAM Illinois Good 1995 6.6 m 5,950
FAS1536 DECATUR CENTRALR Illinois Fair 1975 115.8 m 5,950
CH 17 CHRISTIAN CHAP Illinois Good 1959 53.1 m 5,950
CH 17 CHRISTIAN CHAP Illinois Good 1959 53.1 m 5,950
FRIENDS CREEK Illinois Fair 1975 127.3 m 5,950
CYPRESS CREEK Illinois Good 1959 63.9 m 5,950
CYPRESS CREEK Illinois Good 1959 63.9 m 5,950
FAS 2936 (UNMARKED) Illinois Fair 1967 308.8 m 5,950
FAS 2936 (UNMARKED) Illinois Fair 1967 330.7 m 5,950
FRIENDS CREEK Illinois Fair 1975 126.7 m 5,950
CNIC RR Illinois Fair 1966 53.0 m 5,950
CNIC RR Illinois Good 1966 53.0 m 5,950
LEAF RIVER Illinois Good 1995 79.2 m 5,950
TRIB OF CACHE CREEK Illinois Fair 1964 7.8 m 5,950
LITTLE CAL RIV Illinois Poor 1932 48.8 m 5,950
IL-48 & NS RR Illinois Fair 1978 83.9 m 5,900
SANGAMON RIVER Illinois Fair 1976 230.1 m 5,900
IL 105(FAP 712) Illinois Fair 1962 43.4 m 5,900
SANGAMON RIVER Illinois Fair 1976 230.1 m 5,900
I-290 & IL 110/CTA/RR Illinois Poor 1957 90.0 m 5,900
HICKORY CREEK Illinois Good 2001 8.6 m 5,900
HARDING DITCH Illinois Fair 1959 15.8 m 5,900
W FORK BIG MUDDY Illinois Fair 2012 27.5 m 5,900
HARDING DITCH Illinois Good 1940 16.4 m 5,900
CSXT RR Illinois Fair 1979 56.2 m 5,900
BEAVER CREEK Illinois Fair 1988 115.6 m 5,900
ASH CREEK Illinois Good 1932 12.8 m 5,900
BENNETT CK Illinois Fair 1993 10.1 m 5,900
N BR PRAIRIE CR Illinois Fair 1978 13.6 m 5,900
IL 163 Illinois Fair 1980 35.8 m 5,900
N. Branch of Rock Cr Illinois Good 2023 33.5 m 5,900
PRAIRIE CREEK Illinois Fair 1978 11.3 m 5,900

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.