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
MILL CREEK Illinois Fair 1977 63.4 m 2,850
TRIB ROCKY BRANCH Illinois Good 1930 18.2 m 2,850
S BRANCH BIG DITCH Illinois Good 2004 7.9 m 2,850
DRAINAGE DITCH Illinois Good 1988 6.7 m 2,850
CN RR Illinois Fair 1934 39.3 m 2,850
TRIB. YELLOW CREEK Illinois Good 2002 9.5 m 2,850
S BR KISHWAUKEE RIVR Illinois Good 2004 10.8 m 2,850
APTAKISIC CREEK Illinois Fair 1984 10.8 m 2,850
BIG DITCH Illinois Good 2007 25.0 m 2,850
BLACKS CREEK Illinois Fair 1962 13.2 m 2,850
S.BR. FORKED CREEK Illinois Fair 1994 24.7 m 2,850
I-355 & IL-53 Illinois Fair 1988 86.6 m 2,850
EMBARRAS RIVER Illinois Fair 1935 104.2 m 2,850
BROOKRIDGE CREEK Illinois Fair 1981 14.9 m 2,850
MCGEE DRAINAGE DITCH Illinois Fair 1988 41.1 m 2,850
NORTH BR LAKE FORK Illinois Fair 1931 39.9 m 2,850
creek Illinois Good 2013 7.5 m 2,850
DICKISON RUN Illinois Fair 1987 39.3 m 2,850
US 67 Illinois Fair 1992 67.7 m 2,800
SUNNYLAND DRAIN Illinois Good 1956 6.8 m 2,800
RACCOON CREEK Illinois Fair 1982 57.9 m 2,800
DRAINAGE DITCH Illinois Good 2002 10.7 m 2,800
STREAM Illinois Good 2016 12.2 m 2,800
SUGAR CREEK Illinois Good 1992 23.7 m 2,800
SOUTH FORK SANGAMON Illinois Fair 1981 151.5 m 2,800
FULTON CREEK Illinois Good 1992 17.7 m 2,800
BRANCH ROCK CREEK Illinois Poor 1977 19.2 m 2,800
DRAINAGE DITCH Illinois Good 2007 10.1 m 2,800
TRIB SUGAR CREEK Illinois Fair 1992 19.8 m 2,800
DRAINAGE DITCH Illinois Good 2018 6.9 m 2,800
Flat Branch Illinois Good 2023 43.5 m 2,800
STREAM Illinois Good 1986 10.5 m 2,800
I-74 Illinois Poor 1970 83.9 m 2,800
BLALOCK CREEK Illinois Fair 1991 24.0 m 2,800
PIKE CREEK Illinois Fair 2004 19.5 m 2,800
BONPAS CREEK Illinois Fair 1958 114.6 m 2,800
STREAM Illinois Fair 1970 7.0 m 2,800
ADDISON CREEK Illinois Good 1991 24.1 m 2,800
TRIB HICKORY CREEK Illinois Good 1992 9.5 m 2,800
TRIB BUTTER CREEK Illinois Fair 1976 8.1 m 2,800
KICKAPOO CREEK Illinois Fair 2015 109.6 m 2,800
DRAINAGE DITCH Illinois Good 2007 10.1 m 2,800
ASH CREEK Illinois Good 1988 39.0 m 2,800
HALLS CREEK Illinois Fair 1939 6.9 m 2,800
I-74 Illinois Fair 1960 56.2 m 2,800
L.L.NORTH WATER ST Illinois Good 1992 69.8 m 2,800
LwerLevel N WATER ST Illinois Fair 1992 131.2 m 2,800
ROCKY FORK CK Illinois Good 2010 11.5 m 2,800
COLE CREEK Illinois Good 1992 12.0 m 2,800
I- 90 94 RYAN & CTA Illinois Fair 1961 120.3 m 2,800

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.