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
BIKE TRAIL/STREAM Illinois Fair 1963 82.9 m 19,250
JUDYS BR & MCT Trail Illinois Fair 1996 98.5 m 19,250
MADIGAN CR Illinois Fair 1973 11.0 m 19,200
BUTTERFIELD CREEK Illinois Fair 1946 10.0 m 19,200
RICHLAND CREEK Illinois Good 1987 49.4 m 19,200
RAMP FR IL116 TO 150 Illinois Fair 1961 33.5 m 19,200
SKOKIE RIVER Illinois Fair 1942 6.3 m 19,200
IL 59 SB Illinois Good 2018 38.1 m 19,200
I-355 & RAMPS Illinois Fair 1989 242.6 m 19,200
ILL 116 Illinois Poor 1962 75.3 m 19,200
RAMP FR ILL116 TO150 Illinois Fair 1961 33.5 m 19,200
ILL 116 Illinois Fair 1962 75.3 m 19,200
SALINE BRANCH Illinois Fair 1936 20.1 m 19,200
CAL UNION DITCH Illinois Poor 1984 7.9 m 19,200
ISLAND LAKE OVERFLOW Illinois Fair 1929 7.9 m 19,200
E.BRANCH DU PAGE RV Illinois Poor 1946 16.9 m 19,200
STREAM Illinois Fair 1984 6.6 m 19,100
DRY RUN CREEK Illinois Fair 1982 6.7 m 19,100
N BR CHICAGO RIVER Illinois Fair 1920 56.4 m 19,100
WEST END CREEK Illinois Good 1997 10.2 m 19,100
CAL SAG CHANNEL Illinois Poor 1968 186.0 m 19,100
I-55/I-74 Illinois Fair 1964 81.7 m 19,100
HARMON CREEK SOUTH Illinois Fair 1982 6.6 m 19,100
EJ&E RR Illinois Fair 1929 41.2 m 19,100
N BR CHI RIV CENTER Illinois Poor 1933 31.0 m 19,100
SOLDIERS CREEK Illinois Fair 2001 32.7 m 19,100
N BR CHI RIV EAST Illinois Poor 1933 31.0 m 19,100
N SHORE CHANNEL Illinois Fair 1935 45.0 m 19,100
PILES FORK CREEK Illinois Fair 1970 10.0 m 19,000
BRANCH OF KEITH CRK Illinois Good 2018 10.5 m 19,000
BUTTERFIELD CREEK Illinois Fair 1954 8.5 m 19,000
S&S&I&MCANALS DPL RV Illinois Fair 1976 466.3 m 19,000
I & M CANAL - OLD Illinois Good 1996 32.2 m 19,000
IL 120 Illinois Fair 1973 87.6 m 18,900
GRAPE CREEK Illinois Fair 1991 12.5 m 18,900
NS RR Illinois Fair 1991 707.2 m 18,900
IL 390 ELGIN-OHARE Illinois Fair 1991 86.7 m 18,900
INDIAN CREEK Illinois Fair 1956 13.9 m 18,900
W FK N BR CHI RIV Illinois Fair 1927 14.5 m 18,900
I-74 Illinois Good 1962 54.5 m 18,850
I-74 Illinois Fair 1962 54.5 m 18,850
I-355 Illinois Fair 1989 81.2 m 18,800
I- 90 ADAMS TOLLWAY Illinois Good 2015 178.9 m 18,800
I- 55 STEVENSON Illinois Fair 1963 79.1 m 18,800
POPLAR CREEK Illinois Fair 1939 7.3 m 18,800
RR - BRC Illinois Fair 1936 127.5 m 18,800
FAI-57 Illinois Poor 1968 100.6 m 18,800
DES PLAINES RIVER Illinois Fair 1994 71.8 m 18,800
BNSF RAILROAD TRACKS Illinois Fair 1928 162.4 m 18,800
STREAM Illinois Fair 1938 7.6 m 18,800

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.