Dearborn DR over Hillside
GoodLos Angeles County, California · 250 N Winans DR · Structure no. 53C1059
- Built
- 1928
- 97 years old, rebuilt 1935
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 51 ft
- 2 main spans
- Daily traffic
- 150
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Dearborn DR over Hillside is a concrete continuous slab carrying Dearborn DR over Hillside in Los Angeles County, California. It was built in 1928 and reconstructed in 1935, so it is 97 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 206 by 2044. The structure is 51 ft (15.5 m) long and 14 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 Dearborn DR over Hillside built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1935.
What condition is Dearborn DR 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 May 2024.
How much traffic does Dearborn DR over Hillside carry?
About 150 vehicles per day (2016 count), of which roughly 2% are trucks.
How long is Dearborn DR over Hillside?
The structure is 51 ft (15.5 m) long with a longest span of 25 ft (7.6 m) and a deck 14 ft wide.
Who owns Dearborn DR over Hillside?
It is owned by the City or Municipal Highway Agency.