Dewey ST over Estudillo Canal
GoodAlameda County, California · 100 Ft N Burkhart Ave · Structure no. 33C0251
- Built
- 1955
- 70 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 34 ft
- 3 main spans
- Daily traffic
- 1,000
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Dewey ST over Estudillo Canal is a concrete continuous culvert carrying Dewey ST over Estudillo Canal in Alameda County, California. It was built in 1955, so it is 70 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 1,000 vehicles a day, projected to reach 830 by 2046. The structure is 34 ft (10.4 m) long and 48 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dewey ST over Estudillo Canal built?
It was built in 1955, making it 70 years old in 2025.
What condition is Dewey ST over Estudillo Canal 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 October 2024.
How much traffic does Dewey ST over Estudillo Canal carry?
About 1,000 vehicles per day (2016 count).
How long is Dewey ST over Estudillo Canal?
The structure is 34 ft (10.4 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.
Who owns Dewey ST over Estudillo Canal?
It is owned by the City or Municipal Highway Agency.