US Bridges

Cth K (w 20th Ave) over Br Sawyer Creek

Good

Winnebago County, Wisconsin · 1.3M W JCT IH 41 · Structure no. B70024600000000

Built
2002
23 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
21 ft
3 main spans
Daily traffic
9,700
2022 count
Owner
County
County Highway Agency

About this bridge

Cth K (w 20th Ave) over Br Sawyer Creek is a concrete culvert carrying Cth K (w 20th Ave) over Br Sawyer Creek in Winnebago County, Wisconsin. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,700 vehicles a day, projected to reach 11,640 by 2042. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesCth K (w 20th Ave)
CrossesBr Sawyer Creek
Location1.3M W JCT IH 41
RouteCounty Highway 0K
CountyWinnebago County
StateWisconsin
Coordinates44.01087, -88.58982
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation8: Equal to present desirable 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
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span6 ft (1.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,700 (2022)
Projected traffic11,640 by 2042
Trucks0%
Lanes on structure4
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 K (w 20th Ave) over Br Sawyer Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Cth K (w 20th Ave) over Br 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 October 2023.

How much traffic does Cth K (w 20th Ave) over Br Sawyer Creek carry?

About 9,700 vehicles per day (2022 count).

How long is Cth K (w 20th Ave) over Br Sawyer Creek?

The structure is 21 ft (6.4 m) long with a longest span of 6 ft (1.7 m).

Who owns Cth K (w 20th Ave) over Br Sawyer Creek?

It is owned by the County Highway Agency.