State Route 70 EB over Bear River (rio Oso)
GoodSutter County, California · 03-SUT-070-8.09 · Structure no. 18 0001R
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 1,556 ft
- 8 main spans
- Daily traffic
- 8,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 70 EB over Bear River (rio Oso) is a prestressed concrete continuous box beam or girders - multiple carrying State Route 70 EB over Bear River (rio Oso) in Sutter County, California. It was built in 2011, so it is 14 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 8,000 vehicles a day, roughly 9% of them trucks, projected to reach 16,707 by 2042. The structure is 1,556 ft (474.3 m) long and 42 ft wide. If it were closed, the detour would be 19.3 mi (31 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 70 EB over Bear River (rio Oso) built?
It was built in 2011, making it 14 years old in 2025.
What condition is State Route 70 EB over Bear River (rio Oso) 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 March 2024.
How much traffic does State Route 70 EB over Bear River (rio Oso) carry?
About 8,000 vehicles per day (2009 count), of which roughly 9% are trucks.
How long is State Route 70 EB over Bear River (rio Oso)?
The structure is 1,556 ft (474.3 m) long with a longest span of 210 ft (63.9 m) and a deck 42 ft wide.
Who owns State Route 70 EB over Bear River (rio Oso)?
It is owned by the State Highway Agency.