Sth 64 over Red Cedar River
FairDunn County, Wisconsin · 1.1M E JCT Cth W to S · Structure no. B17011200000000
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 243 ft
- 3 main spans
- Daily traffic
- 1,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 64 over Red Cedar River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 64 over Red Cedar River in Dunn County, Wisconsin. It was built in 1987, so it is 38 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 1,800 vehicles a day, roughly 11% of them trucks, projected to reach 2,160 by 2043. The structure is 243 ft (74.2 m) long and 39 ft wide. If it were closed, the detour would be 23.6 mi (38 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 64 over Red Cedar River built?
It was built in 1987, making it 38 years old in 2025.
What condition is Sth 64 over Red Cedar 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 August 2024.
How much traffic does Sth 64 over Red Cedar River carry?
About 1,800 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Sth 64 over Red Cedar River?
The structure is 243 ft (74.2 m) long with a longest span of 81 ft (24.7 m) and a deck 39 ft wide.
Who owns Sth 64 over Red Cedar River?
It is owned by the State Highway Agency.