US Bridges

Cth K over W Br Milwaukee River

Fair

Fond du Lac County, Wisconsin · 0.5M S JCT Cth Y · Structure no. B20010000000000

Built
1989
36 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete
Length
32 ft
1 main span
Daily traffic
560
2021 count
Owner
County
County Highway Agency

About this bridge

Cth K over W Br Milwaukee River is a concrete slab carrying Cth K over W Br Milwaukee River in Fond du Lac County, Wisconsin. It was built in 1989, so it is 36 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 560 vehicles a day, projected to reach 672 by 2041. The structure is 32 ft (9.7 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCth K
CrossesW Br Milwaukee River
Location0.5M S JCT Cth Y
RouteCounty Highway 0K
CountyFond du Lac County
StateWisconsin
Coordinates43.62446, -88.40101
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
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 rating64.8 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.7 m)
Longest span30 ft (9.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic560 (2021)
Projected traffic672 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 W Br Milwaukee River built?

It was built in 1989, making it 36 years old in 2025.

What condition is Cth K over W Br Milwaukee River 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 November 2023.

How much traffic does Cth K over W Br Milwaukee River carry?

About 560 vehicles per day (2021 count).

How long is Cth K over W Br Milwaukee River?

The structure is 32 ft (9.7 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.

Who owns Cth K over W Br Milwaukee River?

It is owned by the County Highway Agency.