Aliso Cyn RD over Gleason Cyn Crk
GoodLos Angeles County, California · 4.7MI W/O Angeles for HWY · Structure no. 53C1994
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete
- Length
- 126 ft
- 1 main span
- Daily traffic
- 1,326
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Aliso Cyn RD over Gleason Cyn Crk is a concrete box beam or girders - single or spread carrying Aliso Cyn RD over Gleason Cyn Crk in Los Angeles County, California. It was built in 2006, so it is 19 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 1,326 vehicles a day, roughly 3% of them trucks, projected to reach 1,459 by 2042. The structure is 126 ft (38.5 m) long and 44 ft wide. If it were closed, the detour would be 13 mi (21 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Aliso Cyn RD over Gleason Cyn Crk built?
It was built in 2006, making it 19 years old in 2025.
What condition is Aliso Cyn RD over Gleason Cyn 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 May 2024.
How much traffic does Aliso Cyn RD over Gleason Cyn Crk carry?
About 1,326 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is Aliso Cyn RD over Gleason Cyn Crk?
The structure is 126 ft (38.5 m) long with a longest span of 126 ft (38.5 m) and a deck 44 ft wide.
Who owns Aliso Cyn RD over Gleason Cyn Crk?
It is owned by the County Highway Agency.