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
RAMP to BALMORAL	Illinois	Good	2013	38.2 m	48,800
RAMP to BALMORAL	Illinois	Good	2015	38.2 m	48,800
I-294 TRI-STATE TOLL	Illinois	Fair	1959	74.1 m	48,700
BESSIE COLEMAN DR	Illinois	Fair	1969	59.2 m	48,000
BESSIE COLEMAN DR	Illinois	Fair	1991	59.2 m	48,000
DES PLAINES RIVER	Illinois	Fair	1958	61.6 m	47,800
DES PLAINES RIVER	Illinois	Fair	1958	61.6 m	47,800
FOX RIVER	Illinois	Poor	1960	201.2 m	47,200
ST CHARLES ST	Illinois	Poor	1960	48.8 m	47,200
RR - METRA	Illinois	Fair	1966	64.4 m	47,200
IL 25 (LIBERTY ST)	Illinois	Fair	1959	45.0 m	47,200
RAYMOND ST	Illinois	Fair	1960	42.4 m	47,200
RR - METRA	Illinois	Fair	1966	64.4 m	47,200
IL 38 EB RAMP	Illinois	Fair	1952	121.8 m	47,200
I-355	Illinois	Fair	1971	185.3 m	47,000
RR - METRA CP RDS	Illinois	Good	2010	381.1 m	46,900
RR - METRA	Illinois	Fair	1968	48.0 m	46,600
I- 80	Illinois	Fair	1967	86.2 m	46,600
MISSISSIPPI RIVER	Illinois	Fair	1966	1,649.3 m	46,200
CHAIN OF ROCKS CANAL	Illinois	Good	2014	603.7 m	46,200
Mississippi River	Illinois	Good	2024	1,663.1 m	46,200
WATER MAIN	Illinois	Good	1964	8.6 m	46,200
Brush Creek	Illinois	Fair	1962	7.1 m	46,000
IL 53	Illinois	Poor	1967	54.7 m	45,600
RICHARDS ST	Illinois	Good	2021	56.9 m	45,600
RR & GARDNER ST	Illinois	Poor	1964	147.3 m	45,600
RR & GARDNER ST	Illinois	Poor	1964	145.4 m	45,600
HICKORY CREEK	Illinois	Good	1965	81.4 m	45,600
CANTEEN CK	Illinois	Good	1939	9.2 m	45,600
HICKORY CREEK	Illinois	Good	1965	81.4 m	45,600
RR - METRA	Illinois	Fair	1972	53.5 m	45,500
IL 19	Illinois	Fair	1972	49.1 m	45,500
METRA IC&E UP RRS	Illinois	Fair	1979	379.9 m	45,500
STATE ST	Illinois	Fair	1982	51.2 m	44,600
SUMMIT AVE	Illinois	Fair	1982	52.7 m	44,600
ILL 15	Illinois	Poor	1981	61.9 m	44,300
POPLAR CREEK	Illinois	Poor	1959	36.3 m	44,100
US 20 VILLA ST	Illinois	Fair	1961	68.4 m	44,100
SALT CREEK	Illinois	Good	1985	46.9 m	44,000
RR - UP PROVISO YD	Illinois	Fair	1954	429.2 m	43,600
RR - BRC & FRONTAGE	Illinois	Fair	1985	86.5 m	43,200
E Br DuPage River	Illinois	Good	2004	7.8 m	43,100
FOX RIVER	Illinois	Fair	1988	102.0 m	43,100
EAST BR HICKORY CRK	Illinois	Good	2015	9.2 m	43,100
I-294 TRI STATE TOLL	Illinois	Fair	1958	81.1 m	42,100
UNNAMED CREEK	Illinois	Fair	1991	6.8 m	42,100
BN&SF RR	Illinois	Fair	2008	59.6 m	41,950
I-55	Illinois	Fair	2007	108.7 m	41,950
INTERNATIONAL PRKY	Illinois	Fair	2007	40.9 m	41,950
LONG RUN CREEK	Illinois	Good	2007	157.4 m	41,950

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.