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.

Clear
BridgeLocationConditionYear BuiltLengthADT
S BRNCH KISHWKEE RVR Illinois Good 2014 20.6 m 2,650
Reloc IL Rt 3/RR Illinois Good 2015 299.7 m 2,650
SALT CREEK Illinois Fair 1958 43.9 m 2,650
EAST BR HICKORY CR Illinois Good 2015 9.8 m 2,650
TRIB TO L CROOKED CR Illinois Good 1936 8.5 m 2,650
BR OF CROOKED CR Illinois Fair 1936 10.4 m 2,650
W Br DuPage River Illinois Poor 1992 12.8 m 2,650
SPRING POINT CREEK Illinois Fair 1981 33.2 m 2,650
TRIB CROOKED CREEK Illinois Good 2007 26.1 m 2,650
INTERSTATE 57 Illinois Fair 1961 73.6 m 2,650
MACKINAW RIVER Illinois Good 1954 62.2 m 2,650
BN RR (062986X) Illinois Fair 1998 243.7 m 2,650
SALT CREEK Illinois Fair 2008 47.6 m 2,650
I-290 - IL 110 & CTA Illinois Poor 1953 62.2 m 2,650
I-290 - IL 110 & CTA Illinois Fair 1953 74.1 m 2,650
PECATONICA RIVER Illinois Fair 1990 86.5 m 2,650
I-88 E-W TOLL RD. Illinois Fair 1972 69.3 m 2,650
HAYES BRANCH Illinois Good 1965 15.2 m 2,650
NETTLE CREEK Illinois Good 1975 21.3 m 2,650
EXLINE SLOUGH Illinois Good 2004 27.6 m 2,650
BN SF RR Illinois Good 2002 26.1 m 2,650
STREAM Illinois Fair 1955 39.6 m 2,650
FLAT CREEK Illinois Good 1960 43.3 m 2,650
INDIAN CREEK Illinois Good 2015 9.5 m 2,650
WELCH CREEK Illinois Fair 1974 7.3 m 2,650
I & M CANAL Illinois Fair 1956 13.2 m 2,650
VERMILION RIVER Illinois Fair 1993 55.3 m 2,650
FAI-57 Illinois Fair 1969 80.5 m 2,650
FORKED CREEK Illinois Good 1986 6.2 m 2,650
REND LAKE Illinois Poor 1966 89.1 m 2,650
REND LAKE Illinois Poor 1967 151.4 m 2,650
REND LAKE Illinois Poor 1966 64.6 m 2,650
GAR CREEK Illinois Fair 2001 29.7 m 2,650
CN RR Illinois Poor 1955 41.8 m 2,650
UNNAMED CREEK Illinois Fair 1964 8.4 m 2,650
TRIB.FORKED CREEK Illinois Good 1990 9.0 m 2,650
WAUBANSEE CREEK Illinois Good 1994 11.7 m 2,650
STONY CREEK Illinois Good 1938 21.5 m 2,650
IL 390 ELGIN-OHARE Illinois Fair 1991 76.4 m 2,650
SO BR KISHWAUKEE RIV Illinois Poor 1954 30.8 m 2,650
HUGHLETTS BRANCH Illinois Fair 1987 10.4 m 2,650
I-55/N OF NORMAL Illinois Poor 1962 67.3 m 2,650
Trib to Kickapoo Crk Illinois Fair 2012 45.4 m 2,650
LAKE BRANCH Illinois Fair 1990 30.9 m 2,650
HILLS CREEK Illinois Fair 1940 17.7 m 2,650
STREAM Illinois Good 1993 6.6 m 2,650
CREEK Illinois Good 2010 6.9 m 2,650
Coal Creek Illinois Fair 1940 13.1 m 2,650
INTERMIT STREAM Illinois Poor 1959 26.5 m 2,650
BLACK SLOUGH Illinois Fair 1983 19.5 m 2,650

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.