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
FR-2004/ALLISON DT 3 Illinois Poor 1961 63.7 m 6,200
FR-2004/ALLISON DT 3 Illinois Poor 1961 63.7 m 6,200
FAP-783 Illinois Fair 1961 62.8 m 6,200
FAP-783 Illinois Fair 1961 62.8 m 6,200
SILVER CREEK Illinois Fair 1987 34.9 m 6,200
WABASH RV & IL RT 33 Illinois Fair 1960 532.2 m 6,200
WABASH RIV/ILL SR 33 Illinois Fair 1960 531.3 m 6,200
KEITH CREEK Illinois Good 2003 17.4 m 6,200
DRAINAGE DITCH Illinois Fair 1994 24.2 m 6,200
FARM CREEK Illinois Fair 1995 9.1 m 6,200
THORN CREEK Illinois Fair 1928 10.3 m 6,200
I- 90 94 JFK Illinois Good 2018 150.3 m 6,200
SCHAFFER CREEK Illinois Fair 2014 27.7 m 6,200
TRIB TO POND CREEK Illinois Good 2016 20.4 m 6,200
LILY LAKE DRAIN Illinois Good 1968 33.4 m 6,200
BRANCH PRAIRIE CREEK Illinois Good 1999 18.7 m 6,200
PRAIRIE CREEK Illinois Good 1999 22.9 m 6,200
JACKSON CREEK Illinois Good 2010 32.1 m 6,200
I-57 Illinois Good 2019 66.6 m 6,200
DES PLAINES RIVER Illinois Poor 1932 61.6 m 6,200
FARM CREEK Illinois Good 1930 33.4 m 6,200
Cedar Creek Illinois Good 2017 15.5 m 6,200
TRIB PRAIRIE CREEK Illinois Good 2001 13.6 m 6,150
I-74 AT LEROY Illinois Fair 1970 68.7 m 6,150
CURTIS CREEK Illinois Poor 1967 20.8 m 6,150
SPRING CREEK Illinois Fair 1975 32.9 m 6,150
BIKE TRAIL Illinois Fair 1987 44.8 m 6,150
SPRING CREEK Illinois Fair 1975 32.9 m 6,150
OTTER CREEK Illinois Good 2015 10.5 m 6,150
PECATONICA RIVER Illinois Fair 1987 231.0 m 6,150
NSRR Yard Illinois Fair 1936 136.6 m 6,150
SIX MILE CREEK Illinois Fair 1954 12.8 m 6,150
I-74 Illinois Poor 1963 75.9 m 6,150
THORN CREEK Illinois Fair 1920 19.2 m 6,150
PECATONICA RIVER Illinois Fair 2011 231.0 m 6,150
WOLF CREEK Illinois Good 2001 32.0 m 6,150
TEN MILE CREEK Illinois Fair 2004 38.3 m 6,150
CRAB ORCHARD LAKE Illinois Good 1938 46.8 m 6,150
MILL CREEK Illinois Fair 1928 51.2 m 6,150
MILL CREEK Illinois Good 1987 53.3 m 6,150
LITTLE WOLF CREEK Illinois Fair 1958 11.6 m 6,150
I-88 Illinois Good 2021 65.6 m 6,150
PECATONICA RIV TRIB Illinois Fair 1987 17.9 m 6,150
BIKE TRAIL Illinois Fair 2011 44.0 m 6,150
DRAINAGE DITCH Illinois Good 2001 13.1 m 6,150
CREEK Illinois Fair 1900 8.2 m 6,150
I290 Illinois Poor 1958 79.2 m 6,100
CACHE RIVER Illinois Fair 1967 217.6 m 6,100
DUFFIN DRAIN Illinois Fair 1999 14.0 m 6,100
TR-163B Illinois Fair 1968 520.6 m 6,100

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.