US Bridges

Lrd Shady Lane over Ush 12

Good

Sauk County, Wisconsin · 0.8 Mi. S of Cth Bd/Fern · Structure no. B56019400000000

Built
2010
15 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
218 ft
2 main spans
Daily traffic
6,150
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Shady Lane over Ush 12 is a prestressed concrete stringer/multi-beam or girder carrying Lrd Shady Lane over Ush 12 in Sauk County, Wisconsin. It was built in 2010, so it is 15 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 6,150 vehicles a day, projected to reach 6,150 by 2043. The structure is 218 ft (66.4 m) long and 43 ft wide.

CarriesLrd Shady Lane
CrossesUsh 12
Location0.8 Mi. S of Cth Bd/Fern
RouteCity Street 0
Coordinates43.54698, -89.78742
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length218 ft (66.4 m)
Longest span107 ft (32.6 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,150 (2022)
Projected traffic6,150 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Lrd Shady Lane over Ush 12 built?

It was built in 2010, making it 15 years old in 2025.

What condition is Lrd Shady Lane over Ush 12 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 June 2024.

How much traffic does Lrd Shady Lane over Ush 12 carry?

About 6,150 vehicles per day (2022 count).

How long is Lrd Shady Lane over Ush 12?

The structure is 218 ft (66.4 m) long with a longest span of 107 ft (32.6 m) and a deck 43 ft wide.

Who owns Lrd Shady Lane over Ush 12?

It is owned by the State Highway Agency.