Colima RD over Leffingwell Crk
GoodLos Angeles County, California · 0.2MI N/O Mulberry Drive · Structure no. 53C0837
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected October 2021
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 30,104
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Colima RD over Leffingwell Crk is a concrete culvert carrying Colima RD over Leffingwell Crk in Los Angeles County, California. It was built in 1974, so it is 51 years old, younger 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 30,104 vehicles a day, roughly 3% of them trucks, projected to reach 36,125 by 2042. The structure is 27 ft (8.2 m) long and 81 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Colima RD over Leffingwell Crk built?
It was built in 1974, making it 51 years old in 2025.
What condition is Colima RD over Leffingwell 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 October 2021.
How much traffic does Colima RD over Leffingwell Crk carry?
About 30,104 vehicles per day (2014 count), of which roughly 3% are trucks.
How long is Colima RD over Leffingwell Crk?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 81 ft wide.
Who owns Colima RD over Leffingwell Crk?
It is owned by the County Highway Agency.