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.

Bridge	Location	Condition	Year Built	Length	ADT
ILL 64 US 20& RAMP	Illinois	Fair	1958	80.8 m	88,750
GRAND AVE	Illinois	Good	2022	35.2 m	88,750
US 20 IL-64 & RAMP	Illinois	Good	2022	121.8 m	88,750
KEDZIE AVE	Illinois	Good	1963	52.5 m	88,250
KEDZIE AVE	Illinois	Good	1963	52.5 m	88,250
US 12 45 (MANNHEIM)	Illinois	Fair	1958	58.8 m	87,550
SALT CR	Illinois	Fair	1958	42.7 m	87,550
SALT CR	Illinois	Fair	1958	42.7 m	87,550
C.W.RR	Illinois	Fair	1958	110.0 m	87,550
GRAND TRUNK RR	Illinois	Fair	2006	77.3 m	87,000
GRAND TRUNK RR	Illinois	Good	2006	77.3 m	87,000
THORN CR	Illinois	Fair	1958	54.3 m	87,000
THORN CR	Illinois	Fair	1958	54.3 m	87,000
MAT SERV QUARRY	Illinois	Good	1958	111.3 m	87,000
MAT SERV QUARRY	Illinois	Good	1958	111.3 m	87,000
FOX R - RR - IL 25	Illinois	Fair	2008	408.0 m	86,200
FOX R - RR - IL 25	Illinois	Fair	1958	406.3 m	86,200
DES PLAINES RIV	Illinois	Fair	1958	65.2 m	85,700
RAND RD	Illinois	Fair	1958	28.3 m	85,700
ALGONQUIN RD	Illinois	Fair	1958	36.6 m	85,700
US 14 (DEMPSTER ST)	Illinois	Fair	1958	27.4 m	85,700
C&NW RR & BUSSE RD	Illinois	Fair	1958	124.7 m	85,700
DES PLAINES RIV	Illinois	Fair	1958	65.2 m	85,700
US 14 (DEMPSTER ST)	Illinois	Fair	1958	26.2 m	85,700
TOUHY AVE	Illinois	Good	1958	30.5 m	85,700
ALGONQUIN RD	Illinois	Fair	1958	36.6 m	85,700
RAND RD	Illinois	Fair	1958	28.3 m	85,700
OAKTON ST	Illinois	Good	1958	21.3 m	85,700
OAKTON ST	Illinois	Fair	1958	21.3 m	85,700
C&NW RR & BUSSE RD	Illinois	Fair	1958	124.7 m	85,700
HIGGINS RD (ILL 72)	Illinois	Fair	1958	91.7 m	85,500
IL 58 (GOLF RD)	Illinois	Fair	1969	70.3 m	85,200
IL 53	Illinois	Good	2009	51.3 m	84,950
IL 53	Illinois	Fair	2008	51.3 m	84,950
DIXIE HIGHWAY	Illinois	Fair	1958	25.3 m	84,600
CENTER ST & IC RR	Illinois	Good	1958	65.5 m	84,600
MARKHAM YD IC RR	Illinois	Fair	1958	538.6 m	84,600
MARKHAM YD IC RR	Illinois	Fair	1958	538.6 m	84,600
DIXIE HIGHWAY	Illinois	Fair	1958	25.3 m	84,600
CENTER ST & IC RR	Illinois	Good	1958	76.2 m	84,600
DESPLAINES RIVER VAL	Illinois	Fair	2007	2,009.5 m	83,900
I55 RMP TO NBI355	Illinois	Fair	2007	37.0 m	83,900
MONTROSE AVE	Illinois	Fair	1940	19.7 m	83,800
WESTERN AVE VIADUCT	Illinois	Fair	1963	650.7 m	83,550
WESTERN AVE VIADUCT	Illinois	Fair	1963	650.7 m	83,550
LILY CACHE CREEK	Illinois	Fair	2007	22.0 m	83,500
22ND ST (CERMAK RD)	Illinois	Fair	2009	61.2 m	83,250
22ND ST (CERMAK RD)	Illinois	Fair	2009	61.2 m	83,250
US 12 (RAND RD)	Illinois	Fair	1965	68.2 m	83,100
US 12 (RAND ROAD)	Illinois	Poor	1965	68.0 m	83,100

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.