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
PARKING AREA Illinois Fair 2005 105.1 m 3,550
FOX RIVER Illinois Fair 1922 71.6 m 3,550
KEITH CREEK Illinois Good 1986 13.1 m 3,550
FOX RIVER E. BRANCH Illinois Fair 1924 52.2 m 3,550
FOX RIVER W. BRANCH Illinois Fair 1924 52.6 m 3,550
SALT CREEK Illinois Good 1970 13.4 m 3,550
EMBARRAS RIVER Illinois Good 2017 158.2 m 3,550
PECATONICA RIVER Illinois Fair 1996 106.7 m 3,500
ILL 116 Illinois Poor 1964 61.6 m 3,500
GUN CREEK Illinois Fair 1964 61.0 m 3,500
STREAM Illinois Good 1998 25.9 m 3,500
HAMILTON BR (REND L) Illinois Good 1965 12.8 m 3,500
SANDY RUN CREEK Illinois Fair 1965 41.1 m 3,500
OLD HICKORY CREEK Illinois Fair 1921 68.2 m 3,500
HICKORY CREEK Illinois Fair 1965 41.3 m 3,500
LISBON CR Illinois Good 1982 7.3 m 3,500
LISBON CREEK Illinois Good 2001 7.3 m 3,500
AUX SABLE CR Illinois Good 2009 8.6 m 3,500
PLUM CR Illinois Fair 1919 21.6 m 3,500
US 24 Illinois Fair 1988 75.3 m 3,500
SALT CREEK Illinois Fair 1928 174.7 m 3,500
BRANCH SALT CREEK Illinois Good 1998 10.0 m 3,500
N FORK BROUILLETTS C Illinois Fair 1954 14.7 m 3,500
DRNG TO CAHOKIA CNL Illinois Fair 1960 28.0 m 3,500
TRIB TO LOST CREEK Illinois Good 2009 7.8 m 3,500
TRIB TO LOST CREEK Illinois Good 2009 7.6 m 3,500
BRANCH SALT CREEK Illinois Good 1998 6.7 m 3,500
STREAM Illinois Good 1956 9.0 m 3,500
FORK SALT CREEK Illinois Good 1991 16.8 m 3,500
BEAR CREEK Illinois Fair 1957 14.3 m 3,500
PANTHER CREEK Illinois Good 2008 16.2 m 3,500
JOHNS CREEK Illinois Good 2007 10.3 m 3,500
Little Panther Creek Illinois Good 2024 7.7 m 3,500
SWANWICK CR OVERFLOW Illinois Fair 1976 72.6 m 3,500
SWANWICK CREEK Illinois Fair 1976 44.9 m 3,500
BEAUCOUP CREEK Illinois Fair 1926 159.3 m 3,500
CRAWFISH CREEK Illinois Good 2016 56.2 m 3,500
STRADDLE CREEK Illinois Good 1996 51.0 m 3,500
Stream Illinois Good 2021 8.1 m 3,500
I-290 EB to I-94 NB Illinois Good 2017 165.9 m 3,500
RAYMOND CREEK Illinois Fair 1957 30.5 m 3,500
S.E. DRAINAGEWAY Illinois Fair 1967 9.4 m 3,500
STREAM Illinois Good 1993 9.3 m 3,500
SKILLET FORK OVERFLO Illinois Fair 1958 34.9 m 3,500
US 41 EDENS Illinois Fair 1990 66.5 m 3,500
POPLAR CREEK Illinois Good 2013 7.2 m 3,500
DES PLAINES TRIB Illinois Fair 1996 20.6 m 3,500
SKILLET FORK OVERFLO Illinois Fair 1982 128.6 m 3,500
SKILLET FORK Illinois Fair 1958 58.5 m 3,500
I-90 Illinois Good 2015 81.4 m 3,500

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.