US Bridges

Cth Ch over Caves CR

Good

Marquette County, Wisconsin · 1.4 M N JCT Cth M · Structure no. B39006300000000

Built
2002
23 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
32 ft
1 main span
Daily traffic
1,003
2024 count
Owner
County
County Highway Agency

About this bridge

Cth Ch over Caves CR is a concrete slab carrying Cth Ch over Caves CR in Marquette 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,003 vehicles a day, projected to reach 1,200 by 2041. The structure is 32 ft (9.9 m) long and 32 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCth Ch
CrossesCaves CR
Location1.4 M N JCT Cth M
RouteCounty Highway 0CH
Coordinates43.92128, -89.49278
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior 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 rating75.6 US tons
Inventory rating44.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.9 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 traffic1,003 (2024)
Projected traffic1,200 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Ch over Caves CR built?

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

What condition is Cth Ch over Caves CR 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 August 2024.

How much traffic does Cth Ch over Caves CR carry?

About 1,003 vehicles per day (2024 count).

How long is Cth Ch over Caves CR?

The structure is 32 ft (9.9 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.

Who owns Cth Ch over Caves CR?

It is owned by the County Highway Agency.