US Bridges

Ush 53 SB over Cth I

Poor

Barron County, Wisconsin · 8.6M S JCT Ush 8 to E · Structure no. B03002400000000

Built
1972
53 years old
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
171 ft
2 main spans
Daily traffic
6,200
2021 count
Owner
State
State Highway Agency

About this bridge

Ush 53 SB over Cth I is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 53 SB over Cth I in Barron County, Wisconsin. It was built in 1972, so it is 53 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 6,200 vehicles a day, roughly 8% of them trucks, projected to reach 7,440 by 2042. The structure is 171 ft (52 m) long and 44 ft wide.

CarriesUsh 53 SB
CrossesCth I
Location8.6M S JCT Ush 8 to E
RouteU.S. Route 53
Coordinates45.30356, -91.65906
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.2 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length171 ft (52 m)
Longest span88 ft (26.8 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,200 (2021)
Projected traffic7,440 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ush 53 SB over Cth I built?

It was built in 1972, making it 53 years old in 2025.

What condition is Ush 53 SB over Cth I in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does Ush 53 SB over Cth I carry?

About 6,200 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Ush 53 SB over Cth I?

The structure is 171 ft (52 m) long with a longest span of 88 ft (26.8 m) and a deck 44 ft wide.

Who owns Ush 53 SB over Cth I?

It is owned by the State Highway Agency.