US Bridges

Sth Cth E over Sth 64

Good

St. Croix County, Wisconsin · 0.5 MI E of JCT With Exis · Structure no. B55022600000000

Built
2015
10 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
222 ft
2 main spans
Daily traffic
6,880
2021 count
Owner
State
State Highway Agency

About this bridge

Sth Cth E over Sth 64 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth Cth E 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 6,880 vehicles a day, projected to reach 8,256 by 2041. The structure is 222 ft (67.6 m) long and 63 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSth Cth E
CrossesSth 64
Location0.5 MI E of JCT With Exis
RouteState Highway 35
Coordinates45.05957, -92.78092
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length222 ft (67.6 m)
Longest span109 ft (33.2 m)
Deck width63 ft (19.1 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,880 (2021)
Projected traffic8,256 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth Cth E over Sth 64 built?

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

What condition is Sth Cth E 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 Cth E over Sth 64 carry?

About 6,880 vehicles per day (2021 count).

How long is Sth Cth E over Sth 64?

The structure is 222 ft (67.6 m) long with a longest span of 109 ft (33.2 m) and a deck 63 ft wide.

Who owns Sth Cth E over Sth 64?

It is owned by the State Highway Agency.