US Bridges

Sth 26 SB over Sth 106

Good

Jefferson County, Wisconsin · 1.65 Mi. S of Ush 12 · Structure no. B28013400000000

Built
2011
14 years old
Condition
Good
inspected April 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
142 ft
2 main spans
Daily traffic
14,000
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 26 SB over Sth 106 is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 26 SB over Sth 106 in Jefferson County, Wisconsin. It was built in 2011, so it is 14 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 14,000 vehicles a day, projected to reach 16,800 by 2042. The structure is 142 ft (43.2 m) long and 43 ft wide.

CarriesSth 26 SB
CrossesSth 106
Location1.65 Mi. S of Ush 12
RouteState Highway 26
Coordinates42.91838, -88.87649
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length142 ft (43.2 m)
Longest span69 ft (21 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,000 (2022)
Projected traffic16,800 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Sth 26 SB over Sth 106 built?

It was built in 2011, making it 14 years old in 2025.

What condition is Sth 26 SB over Sth 106 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 April 2021.

How much traffic does Sth 26 SB over Sth 106 carry?

About 14,000 vehicles per day (2022 count).

How long is Sth 26 SB over Sth 106?

The structure is 142 ft (43.2 m) long with a longest span of 69 ft (21 m) and a deck 43 ft wide.

Who owns Sth 26 SB over Sth 106?

It is owned by the State Highway Agency.