US Bridges

Cth-K over Sawyer Creek

Good

Winnebago County, Wisconsin · 2.0M W JCT Ush 41 · Structure no. B70015300000000

Built
1996
29 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete Continuous
Length
49 ft
3 main spans
Daily traffic
1,900
2022 count
Owner
County
County Highway Agency

About this bridge

Cth-K over Sawyer Creek is a concrete continuous culvert carrying Cth-K over Sawyer Creek in Winnebago County, Wisconsin. It was built in 1996, so it is 29 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 1,900 vehicles a day, projected to reach 1,578 by 2042. The structure is 49 ft (14.8 m) long. If it were closed, the detour would be 10.6 mi (17 km).

CarriesCth-K
CrossesSawyer Creek
Location2.0M W JCT Ush 41
RouteCounty Highway 0K
Coordinates43.99656, -88.6235
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length49 ft (14.8 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2022)
Projected traffic1,578 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed10.6 mi (17 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 Sawyer Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Cth-K over Sawyer 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 November 2023.

How much traffic does Cth-K over Sawyer Creek carry?

About 1,900 vehicles per day (2022 count).

How long is Cth-K over Sawyer Creek?

The structure is 49 ft (14.8 m) long with a longest span of 11 ft (3.5 m).

Who owns Cth-K over Sawyer Creek?

It is owned by the County Highway Agency.