Center ST over San Lorenzo Creek
FairAlameda County, California · 0.3 MI S of Grove Way · Structure no. 33C0160
- Built
- 1913
- 112 years old
- Condition
- Fair
- inspected June 2024
- Type
- Arch - Deck
- Concrete
- Length
- 172 ft
- 1 main span
- Daily traffic
- 23,400
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Center ST over San Lorenzo Creek is a concrete arch - deck carrying Center ST over San Lorenzo Creek in Alameda County, California. It was built in 1913, so it is 112 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 23,400 vehicles a day, roughly 2% of them trucks, projected to reach 18,901 by 2042. The structure is 172 ft (52.3 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Center ST over San Lorenzo Creek built?
It was built in 1913, making it 112 years old in 2025.
What condition is Center ST over San Lorenzo Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Center ST over San Lorenzo Creek carry?
About 23,400 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Center ST over San Lorenzo Creek?
The structure is 172 ft (52.3 m) long with a longest span of 114 ft (34.6 m) and a deck 36 ft wide.
Who owns Center ST over San Lorenzo Creek?
It is owned by the County Highway Agency.