US Bridges

Sth 26 NB over Wsor RR

Good

Rock County, Wisconsin · 0.3 Mi. N of Sth 59 · Structure no. B53025600000000

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
124 ft
1 main span
Daily traffic
13,900
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 26 NB over Wsor RR is a prestressed concrete stringer/multi-beam or girder carrying Sth 26 NB over Wsor RR in Rock County, Wisconsin. It was built in 2013, so it is 12 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 13,900 vehicles a day, projected to reach 16,680 by 2039. The structure is 124 ft (37.8 m) long and 50 ft wide.

Location

Open in Google Maps
CarriesSth 26 NB
CrossesWsor RR
Location0.3 Mi. N of Sth 59
RouteState Highway 26
CountyRock County
StateWisconsin
Coordinates42.77373, -88.92396
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 inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating40.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length124 ft (37.8 m)
Longest span120 ft (36.6 m)
Deck width50 ft (15.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,900 (2022)
Projected traffic16,680 by 2039
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 Wsor RR built?

It was built in 2013, making it 12 years old in 2025.

What condition is Sth 26 NB over Wsor RR 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 Sth 26 NB over Wsor RR carry?

About 13,900 vehicles per day (2022 count).

How long is Sth 26 NB over Wsor RR?

The structure is 124 ft (37.8 m) long with a longest span of 120 ft (36.6 m) and a deck 50 ft wide.

Who owns Sth 26 NB over Wsor RR?

It is owned by the State Highway Agency.