San Dimas Ave over San Dimas Wash
GoodLos Angeles County, California · 0.3MI N/O I-10 Fwy · Structure no. 53C0506
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 12,669
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
San Dimas Ave over San Dimas Wash is a concrete slab carrying San Dimas Ave over San Dimas Wash in Los Angeles County, California. It was built in 1962, so it is 63 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 12,669 vehicles a day, roughly 1% of them trucks, projected to reach 14,569 by 2044. The structure is 31 ft (9.4 m) long and 92 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was San Dimas Ave over San Dimas Wash built?
It was built in 1962, making it 63 years old in 2025.
What condition is San Dimas Ave over San Dimas Wash 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 2025.
How much traffic does San Dimas Ave over San Dimas Wash carry?
About 12,669 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is San Dimas Ave over San Dimas Wash?
The structure is 31 ft (9.4 m) long with a longest span of 28 ft (8.5 m) and a deck 92 ft wide.
Who owns San Dimas Ave over San Dimas Wash?
It is owned by the City or Municipal Highway Agency.