US Bridges

Cth F over Bark River

Good

Jefferson County, Wisconsin · 0.9M N JCT Cth P · Structure no. B28012700000000

Built
2007
18 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete Continuous
Length
94 ft
2 main spans
Daily traffic
2,080
2022 count
Owner
County
County Highway Agency

About this bridge

Cth F over Bark River is a concrete continuous slab carrying Cth F over Bark River in Jefferson County, Wisconsin. It was built in 2007, so it is 18 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 2,080 vehicles a day, projected to reach 2,288 by 2043. The structure is 94 ft (28.8 m) long and 38 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth F
CrossesBark River
Location0.9M N JCT Cth P
RouteCounty Highway 0F
Coordinates42.98617, -88.61586
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum 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 rating91.8 US tons
Inventory rating55.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length94 ft (28.8 m)
Longest span46 ft (14 m)
Deck width38 ft (11.6 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,080 (2022)
Projected traffic2,288 by 2043
Trucks0%
Lanes on structure2
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 F over Bark River built?

It was built in 2007, making it 18 years old in 2025.

What condition is Cth F over Bark 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 July 2024.

How much traffic does Cth F over Bark River carry?

About 2,080 vehicles per day (2022 count).

How long is Cth F over Bark River?

The structure is 94 ft (28.8 m) long with a longest span of 46 ft (14 m) and a deck 38 ft wide.

Who owns Cth F over Bark River?

It is owned by the County Highway Agency.