US Bridges

Cth W over Peshtigo River

Fair

Marinette County, Wisconsin · 1.2M N JCT Sth 64 · Structure no. B38007700000000

Built
1998
27 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
183 ft
3 main spans
Daily traffic
1,700
2024 count
Owner
County
County Highway Agency

About this bridge

Cth W over Peshtigo River is a prestressed concrete continuous stringer/multi-beam or girder carrying Cth W over Peshtigo River in Marinette County, Wisconsin. It was built in 1998, so it is 27 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 1,700 vehicles a day, projected to reach 2,040 by 2042. The structure is 183 ft (55.9 m) long and 34 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth W
CrossesPeshtigo River
Location1.2M N JCT Sth 64
RouteCounty Highway 0W
Coordinates45.12378, -87.89719
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.6 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length183 ft (55.9 m)
Longest span61 ft (18.5 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,700 (2024)
Projected traffic2,040 by 2042
Trucks0%
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 W over Peshtigo River built?

It was built in 1998, making it 27 years old in 2025.

What condition is Cth W over Peshtigo 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 October 2024.

How much traffic does Cth W over Peshtigo River carry?

About 1,700 vehicles per day (2024 count).

How long is Cth W over Peshtigo River?

The structure is 183 ft (55.9 m) long with a longest span of 61 ft (18.5 m) and a deck 34 ft wide.

Who owns Cth W over Peshtigo River?

It is owned by the County Highway Agency.