US Bridges

Ush 53 SB over Duncan Creek

Good

Chippewa County, Wisconsin · 6.8M S JCT Sth 40 to N · Structure no. B09007200000000

Built
1971
54 years old, rebuilt 2008
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
147 ft
3 main spans
Daily traffic
17,600
2021 count
Owner
State
State Highway Agency

About this bridge

Ush 53 SB over Duncan Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 53 SB over Duncan Creek in Chippewa County, Wisconsin. It was built in 1971 and reconstructed in 2008, so it is 54 years old, older 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 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 17,600 vehicles a day, roughly 8% of them trucks, projected to reach 21,120 by 2041. The structure is 147 ft (44.8 m) long and 44 ft wide.

CarriesUsh 53 SB
CrossesDuncan Creek
Location6.8M S JCT Sth 40 to N
RouteU.S. Route 53
Coordinates45.01865, -91.44291
Functional classRural Principal Arterial - Other

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length147 ft (44.8 m)
Longest span49 ft (14.9 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,600 (2021)
Projected traffic21,120 by 2041
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 53 SB over Duncan Creek built?

It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2008.

What condition is Ush 53 SB over Duncan Creek 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 May 2023.

How much traffic does Ush 53 SB over Duncan Creek carry?

About 17,600 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Ush 53 SB over Duncan Creek?

The structure is 147 ft (44.8 m) long with a longest span of 49 ft (14.9 m) and a deck 44 ft wide.

Who owns Ush 53 SB over Duncan Creek?

It is owned by the State Highway Agency.