US Bridges

Sth 29 WB over Lrd Rosebrook Road

Good

Shawano County, Wisconsin · 1.3M W JCT Sth 22 · Structure no. B58008800000000

Built
1997
28 years old
Condition
Good
inspected October 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
170 ft
3 main spans
Daily traffic
4,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 29 WB over Lrd Rosebrook Road is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 29 WB over Lrd Rosebrook Road in Shawano County, Wisconsin. It was built in 1997, so it is 28 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 4,200 vehicles a day, roughly 8% of them trucks, projected to reach 5,237 by 2041. The structure is 170 ft (51.9 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSth 29 WB
CrossesLrd Rosebrook Road
Location1.3M W JCT Sth 22
RouteState Highway 29
Coordinates44.76374, -88.62879
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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.4 US tons
Inventory rating48.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length170 ft (51.9 m)
Longest span73 ft (22.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2022)
Projected traffic5,237 by 2041
Trucks8%
Lanes on structure2
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 Sth 29 WB over Lrd Rosebrook Road built?

It was built in 1997, making it 28 years old in 2025.

What condition is Sth 29 WB over Lrd Rosebrook Road 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 2022.

How much traffic does Sth 29 WB over Lrd Rosebrook Road carry?

About 4,200 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Sth 29 WB over Lrd Rosebrook Road?

The structure is 170 ft (51.9 m) long with a longest span of 73 ft (22.3 m) and a deck 43 ft wide.

Who owns Sth 29 WB over Lrd Rosebrook Road?

It is owned by the State Highway Agency.