Sth 29 WB over Plover River
FairMarathon County, Wisconsin · 0.05M W JCT Cth Y · Structure no. B37004800000000
- Built
- 1959
- 66 years old, rebuilt 2005
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 59 ft
- 2 main spans
- Daily traffic
- 6,650
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 29 WB over Plover River is a concrete continuous slab carrying Sth 29 WB over Plover River in Marathon County, Wisconsin. It was built in 1959 and reconstructed in 2005, so it is 66 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 6,650 vehicles a day, roughly 8% of them trucks, projected to reach 6,929 by 2043. The structure is 59 ft (18 m) long and 68 ft wide. If it were closed, the detour would be 2.5 mi (4 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 29 WB over Plover River built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2005.
What condition is Sth 29 WB over Plover River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Sth 29 WB over Plover River carry?
About 6,650 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Sth 29 WB over Plover River?
The structure is 59 ft (18 m) long with a longest span of 28 ft (8.5 m) and a deck 68 ft wide.
Who owns Sth 29 WB over Plover River?
It is owned by the State Highway Agency.