State Route 89 over Squaw Creek
GoodPlacer County, California · 03-PLA-089-14.21 · Structure no. 19 0031
- Built
- 1958
- 67 years old, rebuilt 1988
- Condition
- Good
- inspected June 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 12,000
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 89 over Squaw Creek is a prestressed concrete stringer/multi-beam or girder carrying State Route 89 over Squaw Creek in Placer County, California. It was built in 1958 and reconstructed in 1988, so it is 67 years old, older 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 12,000 vehicles a day, roughly 6% of them trucks, projected to reach 15,000 by 2040. The structure is 64 ft (19.5 m) long and 47 ft wide. If it were closed, the detour would be 36 mi (58 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 Squaw Creek built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1988.
What condition is State Route 89 over Squaw 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 2021.
How much traffic does State Route 89 over Squaw Creek carry?
About 12,000 vehicles per day (2016 count), of which roughly 6% are trucks.
How long is State Route 89 over Squaw Creek?
The structure is 64 ft (19.5 m) long with a longest span of 60 ft (18.3 m) and a deck 47 ft wide.
Who owns State Route 89 over Squaw Creek?
It is owned by the State Highway Agency.