State Route 24 WB over 42nd Street
GoodAlameda County, California · 04-ALA-024-R2.33-OAK · Structure no. 33 0363L
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 125 ft
- 3 main spans
- Daily traffic
- 75,500
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 24 WB over 42nd Street is a concrete continuous box beam or girders - multiple carrying State Route 24 WB over 42nd Street in Alameda County, California. It was built in 1970, so it is 55 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 75,500 vehicles a day, roughly 3% of them trucks, projected to reach 99,517 by 2044. The structure is 125 ft (38.1 m) long and 93 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 24 WB over 42nd Street built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 24 WB over 42nd Street 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 January 2024.
How much traffic does State Route 24 WB over 42nd Street carry?
About 75,500 vehicles per day (2012 count), of which roughly 3% are trucks.
How long is State Route 24 WB over 42nd Street?
The structure is 125 ft (38.1 m) long with a longest span of 62 ft (18.9 m) and a deck 93 ft wide.
Who owns State Route 24 WB over 42nd Street?
It is owned by the State Highway Agency.