US Bridges

Cth Kk over Hartman Creek

Good

Sheboygan County, Wisconsin · 0.4M N JCT Cth V · Structure no. B59010700000000

Built
1981
44 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
3,000
2021 count
Owner
County
County Highway Agency

About this bridge

Cth Kk over Hartman Creek is a prestressed concrete stringer/multi-beam or girder carrying Cth Kk over Hartman Creek in Sheboygan County, Wisconsin. It was built in 1981, so it is 44 years old, older 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 3,000 vehicles a day, projected to reach 3,600 by 2041. The structure is 47 ft (14.2 m) long and 56 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth Kk
CrossesHartman Creek
Location0.4M N JCT Cth V
RouteCounty Highway 0KK
Coordinates43.69591, -87.72073
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 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 rating66.6 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length47 ft (14.2 m)
Longest span46 ft (14 m)
Deck width56 ft (17.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2021)
Projected traffic3,600 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Kk over Hartman Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Cth Kk over Hartman Creek 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 April 2023.

How much traffic does Cth Kk over Hartman Creek carry?

About 3,000 vehicles per day (2021 count).

How long is Cth Kk over Hartman Creek?

The structure is 47 ft (14.2 m) long with a longest span of 46 ft (14 m) and a deck 56 ft wide.

Who owns Cth Kk over Hartman Creek?

It is owned by the County Highway Agency.