US Bridges

Ush 63 over Namekagon River

Fair

Washburn County, Wisconsin · 0.7M N JCT Ush 53 to N · Structure no. B65001300000000

Built
1967
58 years old, rebuilt 1983
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
160 ft
3 main spans
Daily traffic
4,600
2023 count
Owner
State
State Highway Agency

About this bridge

Ush 63 over Namekagon River is a prestressed concrete stringer/multi-beam or girder carrying Ush 63 over Namekagon River in Washburn County, Wisconsin. It was built in 1967 and reconstructed in 1983, so it is 58 years old, older 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 6 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 4,600 vehicles a day, roughly 11% of them trucks, projected to reach 5,280 by 2039. The structure is 160 ft (48.9 m) long and 36 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesUsh 63
CrossesNamekagon River
Location0.7M N JCT Ush 53 to N
RouteU.S. Route 63
Coordinates45.90577, -91.81228
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length160 ft (48.9 m)
Longest span54 ft (16.4 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,600 (2023)
Projected traffic5,280 by 2039
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ush 63 over Namekagon River built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1983.

What condition is Ush 63 over Namekagon River 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 2023.

How much traffic does Ush 63 over Namekagon River carry?

About 4,600 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Ush 63 over Namekagon River?

The structure is 160 ft (48.9 m) long with a longest span of 54 ft (16.4 m) and a deck 36 ft wide.

Who owns Ush 63 over Namekagon River?

It is owned by the State Highway Agency.