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
I & M CANAL	Illinois	Fair	1992	13.2 m	34,100
IL 21 (MILWAUKEE)	Illinois	Fair	1995	79.7 m	33,900
FAI 64	Illinois	Fair	1971	70.7 m	33,900
Skokie Highway	Illinois	Good	2020	40.1 m	33,850
Metra & CP Railroad	Illinois	Good	2019	100.4 m	33,850
US 41 Edens Express	Illinois	Good	2020	66.0 m	33,850
Skokie Highway	Illinois	Fair	2020	34.9 m	33,850
W Fk N Br Chicago Rv	Illinois	Good	2019	30.8 m	33,850
Union Pacific RR	Illinois	Good	2020	84.0 m	33,850
W Fork N Br Chi Rvr	Illinois	Good	2019	30.8 m	33,850
E. Frk. Chicago Rvr.	Illinois	Good	2019	29.1 m	33,850
E Fork Chicago River	Illinois	Good	2019	29.1 m	33,850
Metra & Can Pac RR	Illinois	Good	2019	100.4 m	33,850
Union Pacific RR	Illinois	Good	2020	84.0 m	33,850
CAL SAG CHANNEL	Illinois	Fair	1967	135.6 m	33,800
CAL SAG CHANNEL	Illinois	Fair	1967	135.6 m	33,800
DES PLAINES RIVER	Illinois	Fair	1965	83.0 m	33,800
I- 57	Illinois	Fair	1966	79.9 m	33,800
MISSISSIPPI RIVER	Illinois	Good	2014	1,969.6 m	33,800
IL 21 US 45 MILWKE	Illinois	Fair	2005	58.7 m	33,800
NEW POAG RD/LEVEE RD	Illinois	Good	1995	55.4 m	33,700
Poag Rd NSRR	Illinois	Fair	1995	81.9 m	33,700
NEW POAG RD/LEVEE RD	Illinois	Fair	1995	55.4 m	33,700
HICKORY CREEK	Illinois	Fair	1991	35.2 m	33,700
HICKORY CREEK	Illinois	Good	1999	12.6 m	33,700
I-294	Illinois	Fair	1958	118.8 m	33,700
Poag Rd NSRR	Illinois	Fair	1995	81.9 m	33,700
I- 94 TRI STATE TOLL	Illinois	Fair	2008	70.8 m	33,400
W FK N BR CHI RIVER	Illinois	Fair	1928	14.9 m	33,400
E FK N BR CHI RIVER	Illinois	Fair	1928	24.7 m	33,400
I- 94 TRI STATE TOLL	Illinois	Fair	2008	70.8 m	33,400
RR - EJ&E	Illinois	Good	1997	52.0 m	33,400
APTAKISIC CREEK	Illinois	Good	2008	23.3 m	33,400
DRAINAGE CANAL	Illinois	Fair	1960	38.1 m	33,250
DRAINAGE CANAL	Illinois	Poor	1960	39.0 m	33,250
ST CLAIR AVE	Illinois	Fair	1960	26.2 m	33,250
I- 94 TRI STATE TOLL	Illinois	Fair	2009	98.5 m	33,200
WOLF CREEK	Illinois	Fair	1944	8.2 m	33,125
ARLINGTON HEIGHTS RD	Illinois	Good	2017	40.8 m	33,100
HAMILTON LAKES DR	Illinois	Good	2016	38.0 m	33,100
IL 176	Illinois	Fair	1951	48.9 m	33,100
HALSTED ST	Illinois	Fair	1964	22.5 m	33,000
I-355	Illinois	Fair	1988	93.6 m	33,000
E BR DUPAGE RIVER	Illinois	Fair	1973	21.4 m	33,000
LAKE RUN	Illinois	Fair	1972	9.7 m	32,900
STREAM	Illinois	Good	1972	9.2 m	32,900
CAL SAG CHANNEL	Illinois	Poor	1938	115.5 m	32,900
STREAM	Illinois	Good	1972	8.1 m	32,900
STREAM	Illinois	Good	1972	6.9 m	32,900
US-34	Illinois	Fair	1989	59.4 m	32,900

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.