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
FAI 74 Illinois Fair 1964 84.9 m 2,600
SECOND SALT CREEK Illinois Good 1976 14.6 m 2,600
I74 RMPS H-1 4 DIVR CHA Illinois Fair 2004 443.4 m 2,600
HICKORY CREEK Illinois Good 1998 13.3 m 2,600
FIRST SALT CREEK Illinois Good 1976 16.8 m 2,600
HILL CREEK Illinois Good 1997 8.4 m 2,600
E FORK NETTLE CR Illinois Good 1997 29.9 m 2,600
FAP-327EB (US 50) Illinois Fair 1959 61.6 m 2,600
SOLDIERS CREEK Illinois Good 2019 21.8 m 2,600
RAILROAD CR Illinois Good 2011 35.1 m 2,600
CEDAR CR Illinois Fair 2011 70.4 m 2,600
KICKAPOO CREEK Illinois Good 2021 19.8 m 2,600
SILVER CREEK Illinois Good 1993 111.3 m 2,600
POPE CREEK Illinois Good 2024 42.9 m 2,600
PARTRIDGE CREEK Illinois Fair 1992 59.7 m 2,550
TRIB OF KICKAPOO CR Illinois Fair 1928 16.6 m 2,550
TRIB OF KICKAPOO CR Illinois Fair 1928 13.5 m 2,550
TRIB TO COX CREEK Illinois Good 2002 8.8 m 2,550
BEAR CREEK Illinois Fair 1928 23.9 m 2,550
Trib to Silver Creek Illinois Good 2019 7.0 m 2,550
WALNUT CREEK Illinois Poor 1921 13.1 m 2,550
DES PLAINES RIVER Illinois Poor 1932 114.3 m 2,550
FAI 70 Illinois Fair 1963 68.3 m 2,550
LITTLE GALUM CREEK Illinois Good 1992 23.4 m 2,550
FAI 70 Illinois Fair 2007 71.4 m 2,550
MARYS RIVER Illinois Good 1994 37.8 m 2,550
DIETERICH CREEK Illinois Fair 1994 30.2 m 2,550
POND CREEK Illinois Good 1988 20.4 m 2,550
MACKINAW RIVER Illinois Poor 1985 154.8 m 2,550
BN RR (072537K) Illinois Good 2023 107.7 m 2,550
TEN MILE CREEK Illinois Fair 1997 38.5 m 2,550
TIMOTHY CREEK Illinois Good 2007 11.9 m 2,550
COON CREEK Illinois Fair 2010 41.3 m 2,550
STREAM Illinois Good 2010 9.0 m 2,550
I-55 Illinois Fair 1972 76.3 m 2,550
BR ROCK RIVER Illinois Good 1966 10.4 m 2,550
BARNES CREEK Illinois Fair 1932 14.5 m 2,550
WOLF CREEK Illinois Poor 1955 10.2 m 2,550
EWING CREEK Illinois Fair 1928 24.1 m 2,550
BIG ROCK CREEK Illinois Good 1986 60.0 m 2,550
I- 90 94 JFK Illinois Fair 1956 87.3 m 2,550
TRIB OF KICKAPOO CR Illinois Fair 1991 13.0 m 2,550
RICHLAND CREEK Illinois Fair 1992 54.6 m 2,550
TRIB. TO BIG 4 DITCH Illinois Fair 1998 6.5 m 2,550
TOWN BROOK Illinois Good 1987 13.4 m 2,550
PHILS CREEK E BR Illinois Fair 1978 34.3 m 2,550
I- 90 94 SB DAN RYAN Illinois Fair 2014 86.9 m 2,550
I- 90 94 NB DAN RYAN Illinois Good 2014 51.9 m 2,550
DUMS CREEK Illinois Good 2006 47.2 m 2,550
TRIB OF KICKAPOO CR Illinois Good 1991 11.4 m 2,550

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.