US Bridges

Sth 441 SB over Ush 10

Fair

Winnebago County, Wisconsin · 2.7M S JCT Cth Kk · Structure no. B70011600000000

Built
1993
32 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
169 ft
2 main spans
Daily traffic
25,550
2023 count
Owner
State
State Highway Agency

About this bridge

Sth 441 SB over Ush 10 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 441 SB over Ush 10 in Winnebago County, Wisconsin. It was built in 1993, so it is 32 years old, younger 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 25,550 vehicles a day, roughly 2% of them trucks, projected to reach 18,414 by 2043. The structure is 169 ft (51.5 m) long and 66 ft wide.

CarriesSth 441 SB
CrossesUsh 10
Location2.7M S JCT Cth Kk
RouteState Highway 441
Coordinates44.23397, -88.40362
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length169 ft (51.5 m)
Longest span84 ft (25.5 m)
Deck width66 ft (20.1 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,550 (2023)
Projected traffic18,414 by 2043
Trucks2%
Lanes on structure3
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 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 441 SB over Ush 10 built?

It was built in 1993, making it 32 years old in 2025.

What condition is Sth 441 SB over Ush 10 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 June 2024.

How much traffic does Sth 441 SB over Ush 10 carry?

About 25,550 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Sth 441 SB over Ush 10?

The structure is 169 ft (51.5 m) long with a longest span of 84 ft (25.5 m) and a deck 66 ft wide.

Who owns Sth 441 SB over Ush 10?

It is owned by the State Highway Agency.