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
DRAINAGE DITCH	Illinois	Good	2021	9.1 m	62,900
N Fraction Run Crk	Illinois	Fair	2008	7.7 m	62,700
RR - UP ?	Illinois	Fair	1950	143.2 m	62,700
RR - UP ?	Illinois	Fair	1950	143.2 m	62,700
LILLY CACHE CREEK	Illinois	Fair	1988	10.2 m	62,450
US 41 LSD & CN RR	Illinois	Good	2017	381.3 m	62,400
RR -IC METRA&PARKING	Illinois	Good	2015	310.3 m	62,400
RR - BNSF	Illinois	Poor	1964	77.8 m	62,350
SANTA FE DR	Illinois	Fair	1963	78.6 m	62,350
RR - BNSF	Illinois	Poor	1964	130.3 m	62,350
RR - BNSF	Illinois	Poor	1964	77.8 m	62,350
RR - BNSF	Illinois	Poor	1964	130.3 m	62,350
SANTA FE DR	Illinois	Poor	1963	78.6 m	62,350
JOLIET RD EB	Illinois	Fair	1962	84.0 m	62,000
RR - UP (SOUTH)	Illinois	Fair	1958	107.3 m	61,950
RR - UP (SOUTH)	Illinois	Poor	1958	107.3 m	61,950
RR - UP (NORTH)	Illinois	Fair	1950	75.9 m	61,950
RR - UP (NORTH)	Illinois	Fair	1958	75.9 m	61,950
I- 90 WB JFK & CTA	Illinois	Fair	1957	108.2 m	61,850
I- 88 EW TOLL-IL 110 CKC	Illinois	Fair	1958	72.5 m	61,300
DRAINAGE DITCH	Illinois	Fair	1952	7.9 m	61,300
SALT CREEK	Illinois	Fair	1937	36.9 m	61,200
ILL 38 (ROOSEVELT RD	Illinois	Fair	1958	100.6 m	60,050
SALT CREEK	Illinois	Good	1958	41.8 m	60,050
ILL 38 (ROOSEVELT RD	Illinois	Fair	1958	100.6 m	60,050
SALT CREEK	Illinois	Good	1958	41.8 m	60,050
DEERFIELD RD/RMP F	Illinois	Good	2001	11.0 m	58,950
STREAM	Illinois	Good	1958	7.4 m	58,700
ELECTRIC AV&PRAIRIE	Illinois	Fair	1952	115.8 m	58,550
ELECTRIC AV&PRAIRIE	Illinois	Fair	1952	115.8 m	58,550
ILL RIV T&P RR	Illinois	Fair	1958	980.1 m	57,800
RR - BRC	Illinois	Fair	1982	194.8 m	57,400
RR - BRC	Illinois	Fair	1982	206.3 m	57,400
ARCHER AV &QUARRY ST	Illinois	Good	2000	188.9 m	57,200
ARCHER AV &QUARRY ST	Illinois	Fair	1999	169.7 m	57,200
ALTORFER ST	Illinois	Fair	2005	58.5 m	57,000
RR - CP SPUR	Illinois	Fair	1992	43.3 m	57,000
RR - SPUR	Illinois	Fair	1992	44.2 m	57,000
UPRR IL 3 ramp UPRR UPRR	Illinois	Fair	1995	938.8 m	56,600
IL 56	Illinois	Fair	1972	63.6 m	55,800
I- 55	Illinois	Good	1959	104.4 m	55,500
I- 94 WB RAMP I-57	Illinois	Good	2007	37.1 m	55,150
I- 94 SB BF & CTA RR	Illinois	Fair	1960	27.7 m	55,150
L.CAL.RIV.& THN.RD.	Illinois	Fair	1966	298.0 m	54,850
VERMONT ST	Illinois	Fair	1966	50.2 m	54,850
143RD ST & RRS	Illinois	Fair	1967	280.2 m	54,850
143RD ST & RRS	Illinois	Fair	1967	280.2 m	54,850
DIXIE HWY	Illinois	Good	1967	73.4 m	54,850
LITTLE CAL RIV BROAD	Illinois	Poor	1967	503.5 m	54,850
L.CAL.RIV.& THN.RD.	Illinois	Fair	1966	316.6 m	54,850

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.