US Bridges

Sth 49 over Pine River

Good

Waushara County, Wisconsin · 0.3 Miles S County JCT M · Structure no. B69004500000000

Built
2010
15 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete
Length
27 ft
1 main span
Daily traffic
3,100
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 49 over Pine River is a concrete slab carrying Sth 49 over Pine River in Waushara 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 3,100 vehicles a day, roughly 5% of them trucks, projected to reach 3,720 by 2042. The structure is 27 ft (8.1 m) long and 48 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesSth 49
CrossesPine River
Location0.3 Miles S County JCT M
RouteState Highway 49
Coordinates44.16569, -88.98931
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length27 ft (8.1 m)
Longest span25 ft (7.6 m)
Deck width48 ft (14.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,100 (2022)
Projected traffic3,720 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemNo

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 49 over Pine River built?

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

What condition is Sth 49 over Pine River 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 2023.

How much traffic does Sth 49 over Pine River carry?

About 3,100 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Sth 49 over Pine River?

The structure is 27 ft (8.1 m) long with a longest span of 25 ft (7.6 m) and a deck 48 ft wide.

Who owns Sth 49 over Pine River?

It is owned by the State Highway Agency.