W Jack London Blvd over Arroyo Las Positas
GoodAlameda County, California · 0.5 MI E of El Charro RD · Structure no. 33C0395
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 12,660
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
W Jack London Blvd over Arroyo Las Positas is a prestressed concrete box beam or girders - multiple carrying W Jack London Blvd over Arroyo Las Positas in Alameda County, California. It was built in 2012, so it is 13 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 12,660 vehicles a day, roughly 3% of them trucks, projected to reach 16,707 by 2046. The structure is 100 ft (30.5 m) long and 44 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W Jack London Blvd over Arroyo Las Positas built?
It was built in 2012, making it 13 years old in 2025.
What condition is W Jack London Blvd over Arroyo Las Positas 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 September 2024.
How much traffic does W Jack London Blvd over Arroyo Las Positas carry?
About 12,660 vehicles per day (2013 count), of which roughly 3% are trucks.
How long is W Jack London Blvd over Arroyo Las Positas?
The structure is 100 ft (30.5 m) long with a longest span of 91 ft (27.6 m) and a deck 44 ft wide.
Who owns W Jack London Blvd over Arroyo Las Positas?
It is owned by the City or Municipal Highway Agency.