US Bridges

Sth 29 EB over Rose Brook Creek

Good

Shawano County, Wisconsin · 0.5M E JCT Cth M · Structure no. B58007000000000

Built
1997
28 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
4,200
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 29 EB over Rose Brook Creek is a prestressed concrete stringer/multi-beam or girder carrying Sth 29 EB over Rose Brook Creek 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 20% of them trucks, projected to reach 10,200 by 2042. The structure is 66 ft (20 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSth 29 EB
CrossesRose Brook Creek
Location0.5M E JCT Cth M
RouteState Highway 29
Coordinates44.76567, -88.63156
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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length66 ft (20 m)
Longest span63 ft (19.2 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 traffic10,200 by 2042
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 29 EB over Rose Brook Creek built?

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

What condition is Sth 29 EB over Rose Brook Creek 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 2024.

How much traffic does Sth 29 EB over Rose Brook Creek carry?

About 4,200 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is Sth 29 EB over Rose Brook Creek?

The structure is 66 ft (20 m) long with a longest span of 63 ft (19.2 m) and a deck 43 ft wide.

Who owns Sth 29 EB over Rose Brook Creek?

It is owned by the State Highway Agency.