US Bridges

Cth D over Kohlsville River

Good

Washington County, Wisconsin · 2.5 MI East JCT IH 41 · Structure no. B66019600000000

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
47 ft
1 main span
Daily traffic
3,000
2022 count
Owner
County
County Highway Agency

About this bridge

Cth D over Kohlsville River is a concrete slab carrying Cth D over Kohlsville River in Washington County, Wisconsin. It was built in 2016, so it is 9 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 3,000 vehicles a day, projected to reach 3,600 by 2043. The structure is 47 ft (14.3 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth D
CrossesKohlsville River
Location2.5 MI East JCT IH 41
RouteCounty Highway 0D
Coordinates43.47052, -88.31616
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length47 ft (14.3 m)
Longest span44 ft (13.4 m)
Deck width36 ft (11.1 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2022)
Projected traffic3,600 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 D over Kohlsville River built?

It was built in 2016, making it 9 years old in 2025.

What condition is Cth D over Kohlsville River 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 2024.

How much traffic does Cth D over Kohlsville River carry?

About 3,000 vehicles per day (2022 count).

How long is Cth D over Kohlsville River?

The structure is 47 ft (14.3 m) long with a longest span of 44 ft (13.4 m) and a deck 36 ft wide.

Who owns Cth D over Kohlsville River?

It is owned by the County Highway Agency.