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 111	Illinois	Fair	1961	73.8 m	26,800
ILL 111	Illinois	Fair	1961	73.8 m	26,800
N SHORE CHANNEL	Illinois	Fair	1930	49.4 m	26,700
JUDYS BRANCH CRK	Illinois	Good	1991	10.4 m	26,700
SALT CREEK	Illinois	Fair	1900	13.4 m	26,600
RR - CN / EJ&E	Illinois	Good	2015	40.0 m	26,600
BIKE PATH & PIPELINE	Illinois	Good	2015	11.8 m	26,600
LANSING DRNAGE DITCH	Illinois	Fair	2003	20.7 m	26,600
Bensenville Ditch	Illinois	Good	1995	6.6 m	26,500
THREE MILE BRANCH	Illinois	Fair	1973	10.4 m	26,500
OA Rd UP KCS GWE NS IL20	Illinois	Fair	1961	180.7 m	26,450
N BR GRANT CREEK	Illinois	Fair	1993	9.1 m	26,450
RR - BNSF & CREEK	Illinois	Fair	1996	202.5 m	26,450
GRANT CREEK	Illinois	Fair	1956	54.2 m	26,450
RR - BNSF	Illinois	Fair	1993	166.3 m	26,450
BNSF RR	Illinois	Fair	2014	93.3 m	26,300
MARATHON DR	Illinois	Good	2015	30.8 m	26,300
DRAIN DITCH	Illinois	Good	1993	22.1 m	26,300
BNSF RR	Illinois	Good	2015	93.3 m	26,300
MARATHON DR	Illinois	Good	2014	30.8 m	26,300
STREAM	Illinois	Good	1959	6.9 m	26,300
BULL RUN	Illinois	Fair	1961	8.2 m	26,200
ILL 111	Illinois	Fair	1961	68.4 m	26,200
ILL 111	Illinois	Fair	1961	68.4 m	26,200
N BR CHICAGO RIVER	Illinois	Fair	1936	119.7 m	26,200
KISHWAUKEE RIVER	Illinois	Fair	2013	168.7 m	26,100
KISHWAUKEE RIVER	Illinois	Fair	2013	168.7 m	26,100
Willow Creek	Illinois	Fair	1959	13.9 m	26,050
W BRYN MAWR AVE	Illinois	Fair	1954	22.2 m	26,000
I-294/I-90/Willow Creek	Illinois	Fair	1958	513.6 m	26,000
I- 90 JFK & CTA	Illinois	Good	2014	83.5 m	26,000
BOONE CREEK	Illinois	Fair	1973	7.9 m	25,900
BRANCH OF MILL CREEK	Illinois	Fair	1974	6.9 m	25,900
I 255 NB - Ramp D	Illinois	Fair	1982	45.7 m	25,850
255 SB->IL3 SB Rmp B	Illinois	Fair	1982	46.6 m	25,850
UPRR	Illinois	Poor	1984	96.7 m	25,850
MISSISSIPPI RIVER	Illinois	Fair	1986	1,220.1 m	25,850
MISSISSIPPI RIVER	Illinois	Fair	1984	1,220.1 m	25,850
12TH AVE-MOLINE	Illinois	Good	2020	25.0 m	25,800
CRAB ORCHARD CR OVFL	Illinois	Good	1995	44.7 m	25,800
19TH ST S.B.-MOLINE	Illinois	Good	2019	79.2 m	25,800
CRAB ORCHARD CREEK	Illinois	Good	2021	75.9 m	25,800
OWL CREEK	Illinois	Fair	1966	16.0 m	25,800
SECOND SALT CK	Illinois	Fair	1960	13.7 m	25,800
CRAB ORCHARD CREEK	Illinois	Good	1995	75.4 m	25,800
19TH ST S.B.-MOLINE	Illinois	Good	2019	79.2 m	25,800
I- 57	Illinois	Fair	1962	51.8 m	25,800
SPRING BROOK	Illinois	Fair	1929	9.4 m	25,800
TR-32	Illinois	Fair	1965	7.9 m	25,800
CRAB ORCHARD CREEK	Illinois	Good	2021	45.1 m	25,800

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.