Hegenberger RD over San Leandro Creek
FairAlameda County, California · South Leet DR · Structure no. 33C0163
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 129 ft
- 6 main spans
- Daily traffic
- 46,294
- 1997 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Hegenberger RD over San Leandro Creek is a concrete continuous slab carrying Hegenberger RD over San Leandro Creek in Alameda County, California. It was built in 1968, so it is 57 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 46,294 vehicles a day, roughly 2% of them trucks, projected to reach 39,455 by 2046. The structure is 129 ft (39.3 m) long and 114 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hegenberger RD over San Leandro Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Hegenberger RD over San Leandro 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 September 2024.
How much traffic does Hegenberger RD over San Leandro Creek carry?
About 46,294 vehicles per day (1997 count), of which roughly 2% are trucks.
How long is Hegenberger RD over San Leandro Creek?
The structure is 129 ft (39.3 m) long with a longest span of 23 ft (7 m) and a deck 114 ft wide.
Who owns Hegenberger RD over San Leandro Creek?
It is owned by the City or Municipal Highway Agency.