Grandifloras RD over Private Drn #771
GoodLos Angeles County, California · 0.8MI N/O SR-14 Fwy · Structure no. 53C1532
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2022
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 2,020
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Grandifloras RD over Private Drn #771 is a concrete culvert carrying Grandifloras RD over Private Drn #771 in Los Angeles County, California. It was built in 1970, so it is 55 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 2,020 vehicles a day, roughly 1% of them trucks, projected to reach 2,222 by 2042. The structure is 20 ft (6.1 m) long and 53 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grandifloras RD over Private Drn #771 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Grandifloras RD over Private Drn #771 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 January 2022.
How much traffic does Grandifloras RD over Private Drn #771 carry?
About 2,020 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Grandifloras RD over Private Drn #771?
The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3 m) and a deck 53 ft wide.
Who owns Grandifloras RD over Private Drn #771?
It is owned by the City or Municipal Highway Agency.