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
S Br Kishwaukee Rvr Illinois Poor 1964 48.2 m 1,700
UP RR Illinois Fair 1953 37.7 m 1,700
I-55 Illinois Fair 1988 83.2 m 1,700
KISHWAUKEE RIVER Illinois Fair 2000 23.9 m 1,700
HURRICANE CREEK Illinois Fair 2003 65.2 m 1,700
KICKAPOO CREEK TRIB Illinois Poor 1990 26.5 m 1,700
I-74/SE OF BLOOMNGTN Illinois Poor 1968 93.2 m 1,700
DRY RUN CREEK Illinois Fair 1960 13.0 m 1,700
STREAM Illinois Fair 1925 7.3 m 1,700
SMALL STREAM Illinois Fair 1933 9.1 m 1,700
OTTER CREEK Illinois Fair 1988 15.6 m 1,700
HURRICANE CR BRANCH Illinois Fair 1935 10.4 m 1,700
ROBINSON CREEK TRIB Illinois Good 1989 10.6 m 1,700
FAI-64 Illinois Fair 1974 75.0 m 1,700
FAI-57 Illinois Good 1968 75.9 m 1,700
STREAM Illinois Good 1956 11.5 m 1,700
INDIAN CREEK Illinois Fair 1931 17.5 m 1,700
PILES FORK Illinois Poor 1971 9.1 m 1,700
JOHNSON CREEK Illinois Fair 1984 22.7 m 1,700
OTTER CREEK Illinois Good 1935 8.2 m 1,700
PILES FORK Illinois Fair 2024 10.8 m 1,700
APPLE CREEK Illinois Fair 1931 16.6 m 1,700
CEDAR CREEK Illinois Good 1967 14.6 m 1,650
CLAY POOL CREEK Illinois Fair 1993 9.9 m 1,650
Saline Branch Illinois Good 2018 18.3 m 1,650
FAI 80 Illinois Poor 1958 57.9 m 1,650
Drainage Ditch Illinois Good 2018 15.9 m 1,650
CLEAR CREEK Illinois Fair 1989 14.9 m 1,650
UNNAMED CREEK Illinois Good 1931 6.7 m 1,650
STREAM Illinois Good 1967 8.3 m 1,650
S. BR. OTTER CREEK Illinois Good 1995 13.0 m 1,650
BEAVER CREEK Illinois Fair 1959 38.1 m 1,650
Big Four Ditch Illinois Good 2016 27.9 m 1,650
MUD CREEK Illinois Fair 2011 26.5 m 1,650
W BR VERMILION RIVER Illinois Good 1988 8.6 m 1,650
BOND CREEK Illinois Fair 1990 21.5 m 1,650
STREAM Illinois Good 1996 7.0 m 1,650
BUCKHART CREEK Illinois Good 2012 69.5 m 1,650
TRIB TO S. FORK Illinois Good 2004 7.8 m 1,650
CROOKED CREEK Illinois Good 1932 8.8 m 1,650
LOST CREEK Illinois Fair 1958 32.6 m 1,650
MUD RUN CR Illinois Fair 2000 31.4 m 1,650
CHANEY CREEK Illinois Fair 1935 61.0 m 1,650
BNSF RR (063798L) Illinois Fair 2016 45.7 m 1,650
WALNUT CREEK Illinois Fair 1995 36.2 m 1,650
TRIB TO KASKASKIA R Illinois Good 1995 7.8 m 1,650
MADDEN CREEK Illinois Good 1993 20.3 m 1,650
KEITH CREEK SOUTH BR Illinois Fair 1966 9.1 m 1,650
DEER CREEK Illinois Good 1980 11.9 m 1,650
LITTLE WOLF CREEK Illinois Good 1984 20.5 m 1,650

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.