Covina Hills RD over Walnut Crk
GoodLos Angeles County, California · 0.4MI E/O Grand Ave · Structure no. 53C1025
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected September 2021
- Type
- Frame
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 3,474
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Covina Hills RD over Walnut Crk is a concrete frame carrying Covina Hills RD over Walnut Crk in Los Angeles County, California. It was built in 1961, so it is 64 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 3,474 vehicles a day, roughly 1% of them trucks, projected to reach 3,821 by 2041. The structure is 27 ft (8.2 m) long and 52 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Covina Hills RD over Walnut Crk built?
It was built in 1961, making it 64 years old in 2025.
What condition is Covina Hills RD over Walnut Crk 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 September 2021.
How much traffic does Covina Hills RD over Walnut Crk carry?
About 3,474 vehicles per day (2012 count), of which roughly 1% are trucks.
How long is Covina Hills RD over Walnut Crk?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 52 ft wide.
Who owns Covina Hills RD over Walnut Crk?
It is owned by the City or Municipal Highway Agency.