US Bridges

Ush 12 EB over Cth W

Good

Sauk County, Wisconsin · 1 Mile S of Sth 136 · Structure no. B56020900000000

Built
2016
9 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
166 ft
2 main spans
Daily traffic
7,700
2021 count
Owner
State
State Highway Agency

About this bridge

Ush 12 EB over Cth W is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 12 EB over Cth W in Sauk County, Wisconsin. It was built in 2016, so it is 9 years old, younger 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 7,700 vehicles a day, projected to reach 9,240 by 2041. The structure is 166 ft (50.7 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUsh 12 EB
CrossesCth W
Location1 Mile S of Sth 136
RouteU.S. Route 0
Coordinates43.46, -89.77806
Functional classRural Minor Arterial

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.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.2 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length166 ft (50.7 m)
Longest span81 ft (24.7 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,700 (2021)
Projected traffic9,240 by 2041
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ush 12 EB over Cth W built?

It was built in 2016, making it 9 years old in 2025.

What condition is Ush 12 EB over Cth W 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 12 EB over Cth W carry?

About 7,700 vehicles per day (2021 count).

How long is Ush 12 EB over Cth W?

The structure is 166 ft (50.7 m) long with a longest span of 81 ft (24.7 m) and a deck 43 ft wide.

Who owns Ush 12 EB over Cth W?

It is owned by the State Highway Agency.