US Bridges

Cth K over Wilson Creek

Fair

Dunn County, Wisconsin · 0.2M S JCT Ush 12 · Structure no. B17013400000000

Built
1991
34 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete Continuous
Length
87 ft
2 main spans
Daily traffic
320
2024 count
Owner
County
County Highway Agency

About this bridge

Cth K over Wilson Creek is a concrete continuous slab carrying Cth K over Wilson Creek in Dunn County, Wisconsin. It was built in 1991, so it is 34 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 5 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 320 vehicles a day, projected to reach 334 by 2043. The structure is 87 ft (26.4 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCth K
CrossesWilson Creek
Location0.2M S JCT Ush 12
RouteCounty Highway 0K
CountyDunn County
StateWisconsin
Coordinates44.93571, -92.01437
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length87 ft (26.4 m)
Longest span43 ft (13 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic320 (2024)
Projected traffic334 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 K over Wilson Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Cth K over Wilson 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 July 2024.

How much traffic does Cth K over Wilson Creek carry?

About 320 vehicles per day (2024 count).

How long is Cth K over Wilson Creek?

The structure is 87 ft (26.4 m) long with a longest span of 43 ft (13 m) and a deck 32 ft wide.

Who owns Cth K over Wilson Creek?

It is owned by the County Highway Agency.