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
DRAINAGE DITCH Illinois Good 2015 7.9 m 4,700
N BR KISHWAUKEE RIV Illinois Good 2010 37.5 m 4,700
DILLON CREEK Illinois Good 1978 11.0 m 4,700
W F N BR CHICAGO RIV Illinois Fair 1923 13.3 m 4,675
I-355 Illinois Good 2007 86.9 m 4,675
HORSE CREEK Illinois Good 2006 54.5 m 4,650
HORSE CREEK Illinois Good 1977 63.9 m 4,650
SAND CREEK Illinois Fair 1986 22.4 m 4,650
S BR CHICAGO RIV Illinois Fair 1919 81.4 m 4,650
STEVENS CREEK Illinois Fair 1968 41.9 m 4,650
SALT CREEK Illinois Good 2014 178.9 m 4,650
LINDEN ROAD Illinois Fair 1981 40.2 m 4,650
Crabtree Creek Illinois Poor 1986 10.0 m 4,650
I-55 Illinois Fair 1973 100.9 m 4,650
I-55 & I-74 Illinois Fair 1990 96.7 m 4,650
SILVER CREEK Illinois Good 2007 118.3 m 4,650
SOLDIER CR Illinois Poor 1961 15.2 m 4,650
KERFOOT CR Illinois Fair 1981 45.4 m 4,650
LAKE BRANCH Illinois Fair 1922 31.7 m 4,650
HORSE CREEK OVERFLOW Illinois Poor 1952 41.9 m 4,650
TRIB TO GERHART CR. Illinois Good 2004 15.7 m 4,650
UNION STATION TRACKS Illinois Fair 1924 69.6 m 4,650
TRIB TO HORSE CREEK Illinois Good 1994 7.6 m 4,650
KISHWAUKEE RIVER Illinois Fair 1967 7.0 m 4,650
CYPRESS CREEK Illinois Poor 1931 10.3 m 4,650
BOONE CREEK Illinois Fair 1948 18.2 m 4,650
BLACK WALNUT CREEK Illinois Good 1977 9.4 m 4,600
FLAT BRANCH CREEK Illinois Good 2003 61.1 m 4,600
I-74 Illinois Fair 1959 74.6 m 4,600
FLAT BRANCH CREEK Illinois Good 2003 61.1 m 4,600
CAHOKIA CANAL Illinois Fair 1935 14.5 m 4,600
UNION PACIFIC RR Illinois Good 2009 30.5 m 4,600
US 45 SB RMP 2 I294 Illinois Good 2021 34.8 m 4,600
MOONEY CREEK Illinois Good 1999 33.8 m 4,600
BR. OF PLUM CREEK Illinois Good 2019 6.3 m 4,600
PLUM CREEK Illinois Good 2019 10.5 m 4,600
SUGAR CREEK Illinois Good 2013 22.3 m 4,600
TINLEY CREEK Illinois Fair 1941 13.9 m 4,600
GHOST HOLLOW CR Illinois Good 1972 13.1 m 4,600
I- 55 Illinois Good 2009 102.2 m 4,600
KENT CREEK Illinois Fair 2003 17.1 m 4,600
I-355 I-55 RAMPS Illinois Fair 2007 810.2 m 4,600
ROCK CREEK Illinois Fair 1977 6.7 m 4,600
SCHOENBERGER CREEK Illinois Good 1930 8.0 m 4,600
DRAINAGE DITCH Illinois Good 1991 9.1 m 4,600
BRUSH CREEK Illinois Fair 1991 45.4 m 4,600
DUNN BRANCH Illinois Good 1969 6.4 m 4,600
LITTLE SALINE CREEK Illinois Good 2009 36.3 m 4,600
N BR CHICAGO RIVER Illinois Poor 1916 88.2 m 4,600
CEDAR CREEK Illinois Fair 1995 28.0 m 4,600

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.