US Bridges

Sth 65 over IH 94

Fair

St. Croix County, Wisconsin · 1.2M N JCT Cth N · Structure no. B55024900000000

Built
2013
12 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
212 ft
2 main spans
Daily traffic
8,600
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 65 over IH 94 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 65 over IH 94 in St. Croix County, Wisconsin. It was built in 2013, so it is 12 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 8,600 vehicles a day, projected to reach 11,160 by 2043. The structure is 212 ft (64.6 m) long and 71 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

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CarriesSth 65
CrossesIH 94
Location1.2M N JCT Cth N
RouteState Highway 65
CountySt. Croix County
StateWisconsin
Coordinates44.95982, -92.55951
Functional classRural Local

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.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length212 ft (64.6 m)
Longest span104 ft (31.7 m)
Deck width71 ft (21.6 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,600 (2022)
Projected traffic11,160 by 2043
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkNon-Interstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 65 over IH 94 built?

It was built in 2013, making it 12 years old in 2025.

What condition is Sth 65 over IH 94 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 June 2024.

How much traffic does Sth 65 over IH 94 carry?

About 8,600 vehicles per day (2022 count).

How long is Sth 65 over IH 94?

The structure is 212 ft (64.6 m) long with a longest span of 104 ft (31.7 m) and a deck 71 ft wide.

Who owns Sth 65 over IH 94?

It is owned by the State Highway Agency.