US Bridges

Sth NB Sth 35/64 over Apple River / Price RD

Fair

St. Croix County, Wisconsin · 1.0 M E of Cth I · Structure no. B55018200000000

Built
2005
20 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
254 ft
3 main spans
Daily traffic
7,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth NB Sth 35/64 over Apple River / Price RD is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth NB Sth 35/64 over Apple River / Price RD in St. Croix County, Wisconsin. It was built in 2005, so it is 20 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 7,200 vehicles a day, projected to reach 8,640 by 2043. The structure is 254 ft (77.4 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesSth NB Sth 35/64
CrossesApple River / Price RD
Location1.0 M E of Cth I
RouteState Highway 64
CountySt. Croix County
StateWisconsin
Coordinates45.11767, -92.66286
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating41.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length254 ft (77.4 m)
Longest span100 ft (30.5 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,200 (2022)
Projected traffic8,640 by 2043
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed2.5 mi (4 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth NB Sth 35/64 over Apple River / Price RD built?

It was built in 2005, making it 20 years old in 2025.

What condition is Sth NB Sth 35/64 over Apple River / Price RD 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 35/64 over Apple River / Price RD carry?

About 7,200 vehicles per day (2022 count).

How long is Sth NB Sth 35/64 over Apple River / Price RD?

The structure is 254 ft (77.4 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.

Who owns Sth NB Sth 35/64 over Apple River / Price RD?

It is owned by the State Highway Agency.