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
PIASA CREEK Illinois Good 2012 68.8 m 12,100
PIASA CREEK Illinois Good 2012 68.8 m 12,100
S BR CHICAGO RIV Illinois Fair 1922 85.5 m 12,100
LITTLE PIASA CREEK Illinois Good 1939 17.7 m 12,100
COPPER SLOUGH Illinois Good 2023 7.6 m 12,100
PINGREE CREEK Illinois Good 2004 10.7 m 12,100
I-290 - IL 110 & CTA Illinois Poor 1954 62.3 m 12,100
HICKORY CREEK Illinois Poor 1967 45.4 m 12,100
MILAN BELTWAY Illinois Good 2006 61.4 m 12,100
OHIO FEEDER JFK XWAY Illinois Fair 1959 92.0 m 12,100
ILLINOIS RIVER T&P RR Illinois Fair 1982 802.8 m 12,100
PETTIBONE CK/ CRUSLEY DR Illinois Good 2005 55.1 m 12,075
CSXRR Illinois Good 1967 61.6 m 12,050
CSXRR Illinois Good 1967 61.6 m 12,050
BEAVER CREEK Illinois Fair 1966 32.3 m 12,050
BEAVER CREEK Illinois Fair 1966 32.3 m 12,050
Union Pacific RR Illinois Fair 1955 74.2 m 12,050
Union Pacific RR Illinois Fair 1955 74.2 m 12,050
FUTURE PEDESTRIAN WA Illinois Good 2011 11.7 m 12,050
FUTURE PEDESTRIAN WA Illinois Good 2011 11.7 m 12,050
N BR CHICAGO RIVER Illinois Fair 1955 80.7 m 12,050
MAZON RIVER @ TR 125 Illinois Fair 1955 71.3 m 12,050
MAZON RIVER @ TR 125 Illinois Fair 1955 71.3 m 12,050
N BR CANAL Illinois Fair 2011 50.1 m 12,050
FAI 172 Illinois Fair 1976 82.0 m 12,000
US 45 MANNHEIM RD Illinois Fair 1989 57.0 m 12,000
Salt Creek Illinois Good 1985 15.6 m 12,000
MILL CREEK Illinois Good 2012 9.1 m 12,000
I- 55 Illinois Fair 1958 57.3 m 12,000
SALT CREEK Illinois Fair 1930 7.3 m 12,000
ROCK RIVER Illinois Fair 1993 302.4 m 12,000
BONEYARD CREEK Illinois Fair 1970 31.4 m 12,000
STEVENS CREEK Illinois Fair 1983 31.4 m 12,000
ALBY ST Illinois Good 1990 42.5 m 12,000
STEVENS CREEK Illinois Good 1971 10.7 m 12,000
MINK CREEK Illinois Good 2004 8.6 m 12,000
STEVENS CREEK Illinois Fair 1982 31.4 m 12,000
CSX CorpRR & FR1563 &161 Illinois Fair 1964 72.5 m 11,950
UNION PACIFIC RR Illinois Fair 1962 49.5 m 11,950
B & O RR(ABANDONED) Illinois Fair 1962 47.9 m 11,950
"G" ST(FAU 7026) Illinois Good 1964 35.9 m 11,950
UNION PACIFIC RR Illinois Fair 1963 49.5 m 11,950
CSX CorpRR & FR1563 &161 Illinois Good 1964 72.5 m 11,950
B & O RR(ABANDONED) Illinois Fair 1962 47.9 m 11,950
FAS-711 Illinois Poor 1961 40.5 m 11,950
"G" ST(FAU 7026) Illinois Good 1964 35.8 m 11,950
ROCK RUN CREEK Illinois Fair 1970 15.4 m 11,900
STREAM Illinois Fair 1967 12.3 m 11,900
SUGAR GROVE NORTH BR Illinois Good 2015 8.7 m 11,900
TURKEY CREEK Illinois Fair 1973 78.1 m 11,900

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.