Ingerson Ave over Hillside
GoodSan Francisco County, California · Btwn Hawes/Griffith ST · Structure no. 34C0067
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected December 2021
- Type
- Slab
- Prestressed Concrete
- Length
- 248 ft
- 8 main spans
- Daily traffic
- 500
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Ingerson Ave over Hillside is a prestressed concrete slab carrying Ingerson Ave over Hillside in San Francisco County, California. It was built in 1959, so it is 66 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 637 by 2043. The structure is 248 ft (75.6 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Ingerson Ave over Hillside built?
It was built in 1959, making it 66 years old in 2025.
What condition is Ingerson Ave over Hillside 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 December 2021.
How much traffic does Ingerson Ave over Hillside carry?
About 500 vehicles per day (2013 count), of which roughly 2% are trucks.
How long is Ingerson Ave over Hillside?
The structure is 248 ft (75.6 m) long with a longest span of 31 ft (9.4 m) and a deck 42 ft wide.
Who owns Ingerson Ave over Hillside?
It is owned by the County Highway Agency.