US Bridges

Ush 10-USH 12-STH over Coon Creek

Fair

Jackson County, Wisconsin · 0.1M E JCT Ush 12 to W · Structure no. B27009900000000

Built
1992
33 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
3,100
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 10-USH 12-STH over Coon Creek is a concrete culvert carrying Ush 10-USH 12-STH over Coon Creek in Jackson County, Wisconsin. It was built in 1992, so it is 33 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 3,100 vehicles a day, roughly 10% of them trucks, projected to reach 3,720 by 2039. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 46.6 mi (75 km).

CarriesUsh 10-USH 12-STH
CrossesCoon Creek
Location0.1M E JCT Ush 12 to W
RouteU.S. Route 10
Coordinates44.5956, -90.95932
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2022)
Projected traffic3,720 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed46.6 mi (75 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 10-USH 12-STH over Coon Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Ush 10-USH 12-STH over Coon Creek 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 10-USH 12-STH over Coon Creek carry?

About 3,100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Ush 10-USH 12-STH over Coon Creek?

The structure is 39 ft (11.8 m) long with a longest span of 12 ft (3.7 m).

Who owns Ush 10-USH 12-STH over Coon Creek?

It is owned by the State Highway Agency.