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
RAT CREEK Illinois Good 1954 9.8 m 4,750
I-355 Illinois Good 2007 106.7 m 4,750
S TRIB MACOUPIN CRK Illinois Good 1965 7.3 m 4,750
TROLLEY CAR TUNNEL Illinois Poor 1911 32.9 m 4,750
FRACTION RUN Illinois Good 1991 8.5 m 4,750
FARGO RUN Illinois Fair 2014 8.2 m 4,750
SPRING CR Illinois Poor 1976 15.5 m 4,750
I-90 Illinois Fair 1958 69.5 m 4,750
100YR FLOOD PLANE Illinois Good 1991 11.8 m 4,750
VERMILLION RIVER Illinois Fair 1976 57.6 m 4,750
CURTIS CREEK Illinois Fair 1954 28.0 m 4,750
STREAM Illinois Fair 1977 12.2 m 4,750
LITTLE CREEK Illinois Fair 2000 37.9 m 4,750
MACOUPIN CREEK Illinois Poor 1969 163.7 m 4,750
IL RIVER & RIVER RD Illinois Fair 2009 519.3 m 4,750
FERSON CREEK Illinois Good 2012 17.7 m 4,750
BRANCH LAKE CREEK Illinois Good 2012 23.5 m 4,750
PETTIBONE CR ACCESS RD Illinois Good 2009 83.5 m 4,725
East Br Hickory Cr Illinois Good 2015 9.3 m 4,725
CREEK Illinois Fair 1967 8.8 m 4,700
TRIB MCCRANEY CREEK Illinois Fair 1988 44.4 m 4,700
SUGAR CREEK Illinois Good 1995 12.1 m 4,700
MCCRANEY CREEK Illinois Fair 1988 180.2 m 4,700
TR 62 Illinois Good 1987 29.9 m 4,700
FERSON CREEK Illinois Fair 2011 32.0 m 4,700
MCCRANEY CREEK Illinois Fair 1988 180.2 m 4,700
WEST OKAW RIVER Illinois Poor 1966 140.5 m 4,700
BLUE CREEK Illinois Good 1989 27.4 m 4,700
WALBRIDGE CREEK Illinois Poor 1971 10.4 m 4,700
BUTTERMILK DITCH Illinois Fair 1975 10.4 m 4,700
S. FORK VERMILION RV Illinois Good 2011 69.7 m 4,700
BEEBE CREEK Illinois Fair 1988 51.6 m 4,700
BEEBE CREEK Illinois Fair 1988 51.6 m 4,700
MAIN ST & RAMP 1.71 Illinois Fair 2005 194.6 m 4,700
SOMONAUK CREEK Illinois Good 1991 38.6 m 4,700
WALNUT CR/SPRAGUE DT Illinois Fair 1986 126.2 m 4,700
TR92&149 NSRR HADLEY Illinois Fair 1988 413.7 m 4,700
WALNUT CR/SPRAGUE DT Illinois Fair 1986 126.2 m 4,700
E Trib to Beaver Crk Illinois Fair 1922 8.1 m 4,700
TR 70A Illinois Fair 1989 52.6 m 4,700
DRAINAGE DITCH Illinois Good 2015 7.9 m 4,700
TR 62 Illinois Good 1987 29.8 m 4,700
PIGEON CREEK Illinois Fair 1987 146.3 m 4,700
CHICKEN CREEK Illinois Good 2001 36.3 m 4,700
TR 70A Illinois Fair 1989 53.2 m 4,700
MAZON RIVER Illinois Fair 2010 67.8 m 4,700
CD TO NB I-94&I-290 Illinois Fair 1988 130.5 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
PIGEON CREEK Illinois Fair 1987 146.3 m 4,700

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.