Browse Bridge Database

14,498 bridges in the FHWA National Bridge Inventory in Wisconsin.

National Bridge Inventory Database

Browse 14,498 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
UP RR	Wisconsin	Fair	1967	111.7 m	78,500
STH 59 (NATIONAL AVE)	Wisconsin	Fair	1968	82.0 m	78,000
LAND	Wisconsin	Fair	1968	187.1 m	78,000
SOUTH MENOMONEE CANAL	Wisconsin	Fair	1968	166.1 m	78,000
LRD CANAL ST	Wisconsin	Fair	1968	229.2 m	78,000
STH WALKER ST RAMPS	Wisconsin	Fair	1968	63.1 m	78,000
LRD W BRUCE ST	Wisconsin	Fair	1968	147.5 m	78,000
LRD W PIERCE ST	Wisconsin	Fair	1968	131.1 m	78,000
STH 59 (NATIONAL AVE)	Wisconsin	Fair	1968	81.8 m	78,000
BURNHAM CANAL	Wisconsin	Fair	1968	174.3 m	78,000
LRD W PIERCE ST	Wisconsin	Fair	1968	131.1 m	78,000
WALKER ST RAMPS	Wisconsin	Fair	1968	63.1 m	78,000
SOUTH MENOMONEE CANAL	Wisconsin	Fair	1968	166.1 m	78,000
LRD CANAL ST	Wisconsin	Fair	1968	229.2 m	78,000
BURNHAM CANAL	Wisconsin	Fair	1968	182.0 m	78,000
LRD W BRUCE ST	Wisconsin	Fair	1968	155.1 m	78,000
LAND	Wisconsin	Fair	1968	187.1 m	78,000
MUD CREEK	Wisconsin	Fair	1959	12.9 m	77,100
N BR MUD CREEK	Wisconsin	Fair	1992	8.9 m	77,100
RAMP IH 41/USH 45 - STH	Wisconsin	Fair	1967	68.6 m	75,500
RAMP IH 41/USH 45 - STH	Wisconsin	Fair	1967	68.6 m	75,500
STH 83	Wisconsin	Fair	1962	59.2 m	75,000
LRD MAPLE AVE	Wisconsin	Good	1962	31.2 m	75,000
ASHWAUBENON CR	Wisconsin	Good	2012	18.3 m	74,600
LRD W NATIONAL AVE	Wisconsin	Fair	1961	68.8 m	73,000
LRD W NATIONAL AVE	Wisconsin	Fair	1960	68.8 m	73,000
LRD N STADIUM ACCESS RD	Wisconsin	Fair	1960	7.6 m	72,800
STH 145	Wisconsin	Good	2005	68.0 m	72,700
STH 145	Wisconsin	Good	2006	68.4 m	72,000
LRD NORTH AVE	Wisconsin	Good	2022	47.8 m	72,000
LRD CURTIS RD - 121ST ST	Wisconsin	Fair	2016	41.6 m	70,000
LRD N 46TH STREET (YOUNT	Wisconsin	Fair	1958	15.8 m	70,000
S BR UNDERWOOD CREEK	Wisconsin	Good	2016	84.9 m	70,000
BEAVER CREEK	Wisconsin	Good	2014	13.7 m	69,800
MENOMONEE RIVER	Wisconsin	Fair	2001	75.6 m	69,500
TOKEN CREEK	Wisconsin	Fair	1959	13.9 m	69,000
UP RR	Wisconsin	Good	1967	109.8 m	69,000
CTH NN / W OKLAHOMA AVE	Wisconsin	Fair	1963	57.4 m	68,500
LRD OKLAHOMA AVE	Wisconsin	Good	1967	429.3 m	68,500
HANK AARON STATE TRAIL	Wisconsin	Good	2017	97.5 m	68,500
CTH NN/ W OKLAHOMA AVE	Wisconsin	Fair	1963	57.4 m	68,500
LRD W OKLAHOMA AVE	Wisconsin	Good	1967	435.4 m	68,500
PEDESTRIAN WALKWAY	Wisconsin	Good	2014	7.6 m	67,100
HANK AARON STATE TRAIL	Wisconsin	Good	2016	103.0 m	67,000
LRD PARKING LOT BUS RAMP	Wisconsin	Fair	1966	48.7 m	67,000
LRD BROOKFIELD RD	Wisconsin	Fair	1962	36.6 m	66,500
LRD BROOKFIELD RD	Wisconsin	Fair	1962	33.9 m	66,500
STH 38\|W WASHINGTON	Wisconsin	Fair	1968	112.8 m	66,500
STH 38\|W WASHINGTON	Wisconsin	Fair	1968	112.8 m	66,500
LRD CALHOUN RD	Wisconsin	Fair	2008	68.4 m	66,500

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.