US Bridges

Cth O over Sheboygan River

Good

Sheboygan County, Wisconsin · 0.3M E JCT Cth M · Structure no. B59031000000000

Built
2004
21 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
165 ft
3 main spans
Daily traffic
830
2021 count
Owner
County
County Highway Agency

About this bridge

Cth O over Sheboygan River is a concrete continuous slab carrying Cth O over Sheboygan River in Sheboygan County, Wisconsin. It was built in 2004, so it is 21 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 830 vehicles a day, roughly 8% of them trucks, projected to reach 996 by 2041. The structure is 165 ft (50.3 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth O
CrossesSheboygan River
Location0.3M E JCT Cth M
RouteCounty Highway 0O
Coordinates43.76806, -87.89306
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span66 ft (20.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic830 (2021)
Projected traffic996 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth O over Sheboygan River built?

It was built in 2004, making it 21 years old in 2025.

What condition is Cth O over Sheboygan River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Cth O over Sheboygan River carry?

About 830 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Cth O over Sheboygan River?

The structure is 165 ft (50.3 m) long with a longest span of 66 ft (20.1 m) and a deck 32 ft wide.

Who owns Cth O over Sheboygan River?

It is owned by the County Highway Agency.