US Bridges

T 64 over Wc Limited

Good

Washington County, Minnesota · 0.2 MI N of JCT CR 61 · Structure no. 82504

Built
1978
47 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
136 ft
3 main spans
Daily traffic
200
1998 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 64 over Wc Limited is a prestressed concrete stringer/multi-beam or girder carrying T 64 over Wc Limited in Washington County, Minnesota. It was built in 1978, so it is 47 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, projected to reach 200 by 2029. The structure is 136 ft (41.6 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT 64
CrossesWc Limited
Location0.2 MI N of JCT CR 61
RouteCounty Highway 64
Coordinates45.12615, -92.856
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.7 US tons
Inventory rating28.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length136 ft (41.6 m)
Longest span45 ft (13.6 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (1998)
Projected traffic200 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T 64 over Wc Limited built?

It was built in 1978, making it 47 years old in 2025.

What condition is T 64 over Wc Limited 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 October 2024.

How much traffic does T 64 over Wc Limited carry?

About 200 vehicles per day (1998 count).

How long is T 64 over Wc Limited?

The structure is 136 ft (41.6 m) long with a longest span of 45 ft (13.6 m) and a deck 35 ft wide.

Who owns T 64 over Wc Limited?

It is owned by the Town or Township Highway Agency.