US Bridges

Sth 95 over Trempealeau River

Fair

Trempealeau County, Wisconsin · 0.3M E JCT Cth a · Structure no. B61010700000000

Built
1994
31 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
168 ft
3 main spans
Daily traffic
4,800
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 95 over Trempealeau River is a concrete continuous slab carrying Sth 95 over Trempealeau River in Trempealeau County, Wisconsin. It was built in 1994, so it is 31 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 4,800 vehicles a day, roughly 5% of them trucks, projected to reach 5,760 by 2043. The structure is 168 ft (51.2 m) long and 60 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

CarriesSth 95
CrossesTrempealeau River
Location0.3M E JCT Cth a
RouteState Highway 95
Coordinates44.25386, -91.50639
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length168 ft (51.2 m)
Longest span67 ft (20.4 m)
Deck width60 ft (18.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,800 (2022)
Projected traffic5,760 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed34.8 mi (56 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Sth 95 over Trempealeau River built?

It was built in 1994, making it 31 years old in 2025.

What condition is Sth 95 over Trempealeau 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 October 2024.

How much traffic does Sth 95 over Trempealeau River carry?

About 4,800 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Sth 95 over Trempealeau River?

The structure is 168 ft (51.2 m) long with a longest span of 67 ft (20.4 m) and a deck 60 ft wide.

Who owns Sth 95 over Trempealeau River?

It is owned by the State Highway Agency.