US Bridges

Sth 35 over Sth 64

Good

St. Croix County, Wisconsin · 2.3 MI N. of Cth K · Structure no. B55022500000000

Built
2015
10 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
131 ft
1 main span
Daily traffic
3,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 35 over Sth 64 is a prestressed concrete stringer/multi-beam or girder carrying Sth 35 over Sth 64 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,200 vehicles a day, projected to reach 3,840 by 2043. The structure is 131 ft (39.9 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSth 35
CrossesSth 64
Location2.3 MI N. of Cth K
RouteState Highway 35
Coordinates45.0471, -92.78025
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length131 ft (39.9 m)
Longest span127 ft (38.7 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,200 (2022)
Projected traffic3,840 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 35 over Sth 64 built?

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

What condition is Sth 35 over Sth 64 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 September 2024.

How much traffic does Sth 35 over Sth 64 carry?

About 3,200 vehicles per day (2022 count).

How long is Sth 35 over Sth 64?

The structure is 131 ft (39.9 m) long with a longest span of 127 ft (38.7 m) and a deck 47 ft wide.

Who owns Sth 35 over Sth 64?

It is owned by the State Highway Agency.