US Bridges

Cth P over Hamann Creek

Fair

Marathon County, Wisconsin · 1.5M W JCT Sth 97 · Structure no. B37032400000000

Built
2003
22 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
94 ft
1 main span
Daily traffic
326
2023 count
Owner
County
County Highway Agency

About this bridge

Cth P over Hamann Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth P over Hamann Creek in Marathon County, Wisconsin. It was built in 2003, so it is 22 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 326 vehicles a day, roughly 10% of them trucks, projected to reach 1,394 by 2042. The structure is 94 ft (28.8 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCth P
CrossesHamann Creek
Location1.5M W JCT Sth 97
RouteCounty Highway 0P
CountyMarathon County
StateWisconsin
Coordinates44.85857, -90.10987
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating108 US tons
Inventory rating51.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length94 ft (28.8 m)
Longest span94 ft (28.8 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic326 (2023)
Projected traffic1,394 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 P over Hamann Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Cth P over Hamann Creek 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 September 2023.

How much traffic does Cth P over Hamann Creek carry?

About 326 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Cth P over Hamann Creek?

The structure is 94 ft (28.8 m) long with a longest span of 94 ft (28.8 m) and a deck 36 ft wide.

Who owns Cth P over Hamann Creek?

It is owned by the County Highway Agency.