US Bridges

Sth NB Sth 35 Off over Trib. Kinnickinnic River

Fair

St. Croix County, Wisconsin · Trib. Kinnickinnic River · Structure no. B55027200000000

Built
2015
10 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
200 ft
2 main spans
Daily traffic
250
2022 count
Owner
State
State Highway Agency

About this bridge

Sth NB Sth 35 Off over Trib. Kinnickinnic River is a concrete culvert carrying Sth NB Sth 35 Off over Trib. Kinnickinnic River in St. Croix County, Wisconsin. It was built in 2015, so it is 10 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 6 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 250 vehicles a day, projected to reach 300 by 2043. The structure is 200 ft (61 m) long and 200 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

Open in Google Maps
CarriesSth NB Sth 35 Off
CrossesTrib. Kinnickinnic River
LocationTrib. Kinnickinnic River
RouteState Highway 35
CountySt. Croix County
StateWisconsin
Coordinates44.8985, -92.64654
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
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 typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length200 ft (61 m)
Longest span10 ft (3 m)
Deck width200 ft (61 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2022)
Projected traffic300 by 2043
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemYes

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 NB Sth 35 Off over Trib. Kinnickinnic River built?

It was built in 2015, making it 10 years old in 2025.

What condition is Sth NB Sth 35 Off over Trib. Kinnickinnic 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 September 2024.

How much traffic does Sth NB Sth 35 Off over Trib. Kinnickinnic River carry?

About 250 vehicles per day (2022 count).

How long is Sth NB Sth 35 Off over Trib. Kinnickinnic River?

The structure is 200 ft (61 m) long with a longest span of 10 ft (3 m) and a deck 200 ft wide.

Who owns Sth NB Sth 35 Off over Trib. Kinnickinnic River?

It is owned by the State Highway Agency.