State Route 89 over Wolf Creek
GoodPlumas County, California · 02-PLU-089-20.01 · Structure no. 09 0040
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 198 ft
- 3 main spans
- Daily traffic
- 3,050
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 89 over Wolf Creek is a prestressed concrete continuous box beam or girders - multiple carrying State Route 89 over Wolf Creek in Plumas County, California. It was built in 1988, so it is 37 years old, younger than the California average of 54.8 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 3,050 vehicles a day, roughly 8% of them trucks, projected to reach 4,795 by 2040. The structure is 198 ft (60.3 m) long and 44 ft wide. If it were closed, the detour would be 14.9 mi (24 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 89 over Wolf Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is State Route 89 over Wolf 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 June 2023.
How much traffic does State Route 89 over Wolf Creek carry?
About 3,050 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is State Route 89 over Wolf Creek?
The structure is 198 ft (60.3 m) long with a longest span of 71 ft (21.5 m) and a deck 44 ft wide.
Who owns State Route 89 over Wolf Creek?
It is owned by the State Highway Agency.