US Bridges

Ush 8 over Somo Creek

Good

Price County, Wisconsin · 2.8M E JCT Cth D to S · Structure no. B50003700000000

Built
1981
44 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
2,200
2023 count
Owner
State
State Highway Agency

About this bridge

Ush 8 over Somo Creek is a concrete continuous culvert carrying Ush 8 over Somo Creek in Price County, Wisconsin. It was built in 1981, so it is 44 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 2,200 vehicles a day, roughly 11% of them trucks, projected to reach 3,480 by 2043. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 66.5 mi (107 km).

CarriesUsh 8
CrossesSomo Creek
Location2.8M E JCT Cth D to S
RouteU.S. Route 8
Coordinates45.5533, -90.04701
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,200 (2023)
Projected traffic3,480 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed66.5 mi (107 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 8 over Somo Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Ush 8 over Somo 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 September 2024.

How much traffic does Ush 8 over Somo Creek carry?

About 2,200 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Ush 8 over Somo Creek?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns Ush 8 over Somo Creek?

It is owned by the State Highway Agency.