US Bridges

Ush 12WB - on Ramp over Ush 12WB Off Ramp

Good

Dane County, Wisconsin · 0.1 M North of Ush 14 · Structure no. B13053300000000

Built
2005
20 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
102 ft
1 main span
Daily traffic
3,000
2022 count
Owner
State
State Highway Agency

About this bridge

Ush 12WB - on Ramp over Ush 12WB Off Ramp is a prestressed concrete stringer/multi-beam or girder carrying Ush 12WB - on Ramp over Ush 12WB Off Ramp in Dane County, Wisconsin. It was built in 2005, so it is 20 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 3,000 vehicles a day, projected to reach 3,600 by 2042. The structure is 102 ft (31.2 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesUsh 12WB - on Ramp
CrossesUsh 12WB Off Ramp
Location0.1 M North of Ush 14
RouteU.S. Route 12
CountyDane County
StateWisconsin
Coordinates43.09964, -89.51389
Functional classUrban Other Principal 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.2 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length102 ft (31.2 m)
Longest span98 ft (29.9 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2022)
Projected traffic3,600 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 12WB - on Ramp over Ush 12WB Off Ramp built?

It was built in 2005, making it 20 years old in 2025.

What condition is Ush 12WB - on Ramp over Ush 12WB Off Ramp 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 October 2023.

How much traffic does Ush 12WB - on Ramp over Ush 12WB Off Ramp carry?

About 3,000 vehicles per day (2022 count).

How long is Ush 12WB - on Ramp over Ush 12WB Off Ramp?

The structure is 102 ft (31.2 m) long with a longest span of 98 ft (29.9 m) and a deck 30 ft wide.

Who owns Ush 12WB - on Ramp over Ush 12WB Off Ramp?

It is owned by the State Highway Agency.