US Bridges

Cth F over S Br Trempealeau River

Good

Jackson County, Wisconsin · 3.8 M. Sou of JCT 95 Sth · Structure no. B27013700000000

Built
2002
23 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
32 ft
1 main span
Daily traffic
1,500
2022 count
Owner
County
County Highway Agency

About this bridge

Cth F over S Br Trempealeau River is a concrete slab carrying Cth F over S Br Trempealeau River in Jackson 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 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 1,500 vehicles a day, roughly 10% of them trucks, projected to reach 1,580 by 2042. The structure is 32 ft (9.9 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCth F
CrossesS Br Trempealeau River
Location3.8 M. Sou of JCT 95 Sth
RouteCounty Highway 0F
Coordinates44.38206, -90.91289
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.8 US tons
Inventory rating37.5 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 width36 ft (10.9 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2022)
Projected traffic1,580 by 2042
Trucks10%
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 S Br Trempealeau River built?

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

What condition is Cth F over S Br Trempealeau 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 2023.

How much traffic does Cth F over S Br Trempealeau River carry?

About 1,500 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Cth F over S Br Trempealeau River?

The structure is 32 ft (9.9 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.

Who owns Cth F over S Br Trempealeau River?

It is owned by the County Highway Agency.