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
FINLEY CREEK Illinois Fair 2012 37.0 m 7,000
FRENCH CREEK Illinois Good 1996 12.2 m 7,000
I- 55 Illinois Fair 1994 60.4 m 7,000
TR 117 NS RR Illinois Fair 1976 64.3 m 7,000
SMALL CREEK Illinois Fair 1956 12.6 m 7,000
Silver Cr Overflow E Illinois Poor 1961 51.2 m 7,000
Silver Cr Overflow W Illinois Poor 1961 43.3 m 7,000
17TH ST DITCH Illinois Good 1999 9.1 m 7,000
FA320 (IL-121) & CN RR Illinois Poor 1976 81.5 m 7,000
DUPAGE RIV Illinois Fair 1974 63.3 m 7,000
INTERSTATE 57 Illinois Fair 1960 76.4 m 6,950
FAI 64 Illinois Fair 1973 81.1 m 6,950
LITTLE CACHE CREEK Illinois Good 2022 35.1 m 6,950
FARM CREEK Illinois Poor 1992 60.4 m 6,950
FAI 57 Illinois Good 2021 101.7 m 6,950
COON CREEK Illinois Fair 1986 74.1 m 6,950
TRIB. TO OTTER CREEK Illinois Good 2011 6.3 m 6,950
ROCKHOUSE CREEK Illinois Good 1995 19.1 m 6,950
SANGAMON RIVER TRIB. Illinois Good 1997 8.2 m 6,950
SANGAMON RIVER Illinois Fair 1997 266.9 m 6,950
DRAINAGE DITCH Illinois Fair 1933 8.7 m 6,950
I-74/SW BLOOMINGTON Illinois Good 2013 62.3 m 6,950
PRAIRIE PATH BIKE TR Illinois Good 2004 48.7 m 6,950
I-74/SW BLOOMINGTON Illinois Fair 2013 55.8 m 6,950
SPRING BROOK Illinois Good 1978 8.5 m 6,950
I-74/SW BLOOMINGTON Illinois Good 2013 55.8 m 6,950
VIRGIL DITCH #2 Illinois Good 1993 8.2 m 6,950
I-74/SW BLOOMINGTON Illinois Good 2013 62.3 m 6,950
COON CREEK Illinois Good 1986 74.1 m 6,950
SANGAMON R OVERFLOW Illinois Good 1997 88.4 m 6,950
COPPER SLOUGH Illinois Good 1964 9.3 m 6,950
I-294(TRI-STATE) Illinois Fair 1988 88.8 m 6,900
DITCH Illinois Fair 1953 7.0 m 6,900
I-294 (TRI-ST TOLL) Illinois Fair 1958 88.4 m 6,900
MARLEY CRK S-XING Illinois Good 1927 10.2 m 6,900
I-290 Illinois Fair 1970 161.8 m 6,900
US20 FREEPORT BYPASS Illinois Fair 1987 100.4 m 6,900
BNSFRR Illinois Good 1993 76.5 m 6,900
Silver Creek Illinois Good 2023 11.6 m 6,900
LAKE SPRINGFIELD Illinois Good 1991 62.6 m 6,900
MACKINAW RIVER Illinois Poor 1970 167.6 m 6,900
MACKINAW RIVER Illinois Poor 1970 167.6 m 6,900
STREAM Illinois Good 2009 10.3 m 6,900
VARIOUS CITY STRTS Illinois Poor 1949 61.7 m 6,900
MAIN BR CHICAGO RIV Illinois Poor 1949 93.7 m 6,900
I- 94 EDENS Illinois Poor 1950 74.1 m 6,900
SARATOGA CREEK Illinois Good 2016 31.4 m 6,900
KASKASKIA RIVER Illinois Fair 1972 175.5 m 6,900
VALLEY RUN Creek Illinois Good 2016 29.1 m 6,900
SILVER CREEK Illinois Fair 1987 35.2 m 6,900

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.