US Bridges

Sth 26 NB over Cth N

Good

Jefferson County, Wisconsin · 2.0 Mi. N of Ush 18 · Structure no. B28015000000000

Built
2010
15 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
138 ft
1 main span
Daily traffic
6,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 26 NB over Cth N is a prestressed concrete stringer/multi-beam or girder carrying Sth 26 NB over Cth N in Jefferson 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 6,200 vehicles a day, projected to reach 7,440 by 2042. The structure is 138 ft (42.2 m) long and 43 ft wide.

CarriesSth 26 NB
CrossesCth N
Location2.0 Mi. N of Ush 18
RouteState Highway 26
Coordinates43.02948, -88.81782
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 inspectionJuly 2024
Inspection intervalevery 24 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 rating110.1 US tons
Inventory rating55.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length138 ft (42.2 m)
Longest span134 ft (40.8 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,200 (2022)
Projected traffic7,440 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 NB over Cth N built?

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

What condition is Sth 26 NB over Cth N 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 July 2024.

How much traffic does Sth 26 NB over Cth N carry?

About 6,200 vehicles per day (2022 count).

How long is Sth 26 NB over Cth N?

The structure is 138 ft (42.2 m) long with a longest span of 134 ft (40.8 m) and a deck 43 ft wide.

Who owns Sth 26 NB over Cth N?

It is owned by the State Highway Agency.