US Bridges

Ush 10 WB-8th Stre over Manitowoc River

Fair

Manitowoc County, Wisconsin · 1.3M W Lake Michigan · Structure no. B36014200000000

Built
1995
30 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
259 ft
1 main span
Daily traffic
10,300
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ush 10 WB-8th Stre over Manitowoc River is a concrete slab carrying Ush 10 WB-8th Stre over Manitowoc River in Manitowoc County, Wisconsin. It was built in 1995, so it is 30 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10,300 vehicles a day, roughly 8% of them trucks, projected to reach 12,360 by 2041. The structure is 259 ft (79 m) long and 71 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesUsh 10 WB-8th Stre
CrossesManitowoc River
Location1.3M W Lake Michigan
RouteU.S. Route 10
Coordinates44.09214, -87.65772
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadHS 20
Structure length259 ft (79 m)
Longest span152 ft (46.3 m)
Deck width71 ft (21.6 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,300 (2023)
Projected traffic12,360 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Ush 10 WB-8th Stre over Manitowoc River built?

It was built in 1995, making it 30 years old in 2025.

What condition is Ush 10 WB-8th Stre over Manitowoc River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Ush 10 WB-8th Stre over Manitowoc River carry?

About 10,300 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Ush 10 WB-8th Stre over Manitowoc River?

The structure is 259 ft (79 m) long with a longest span of 152 ft (46.3 m) and a deck 71 ft wide.

Who owns Ush 10 WB-8th Stre over Manitowoc River?

It is owned by the City or Municipal Highway Agency.