Sth 32-STH 64 over N Br Oconto River
FairOconto County, Wisconsin · 1.7M N JCT Cth W to E · Structure no. B42002800000000
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 120 ft
- 1 main span
- Daily traffic
- 4,300
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 32-STH 64 over N Br Oconto River is a prestressed concrete stringer/multi-beam or girder carrying Sth 32-STH 64 over N Br Oconto River in Oconto County, Wisconsin. It was built in 1985, so it is 40 years old, younger 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 4,300 vehicles a day, roughly 6% of them trucks, projected to reach 5,110 by 2042. The structure is 120 ft (36.5 m) long and 43 ft wide. If it were closed, the detour would be 93.8 mi (151 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 32-STH 64 over N Br Oconto River built?
It was built in 1985, making it 40 years old in 2025.
What condition is Sth 32-STH 64 over N Br Oconto 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 March 2023.
How much traffic does Sth 32-STH 64 over N Br Oconto River carry?
About 4,300 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Sth 32-STH 64 over N Br Oconto River?
The structure is 120 ft (36.5 m) long with a longest span of 116 ft (35.4 m) and a deck 43 ft wide.
Who owns Sth 32-STH 64 over N Br Oconto River?
It is owned by the State Highway Agency.