Barranca Ave over San Dimas Wash Bridge
GoodLos Angeles County, California · 0.1MI S/O Arrow HWY · Structure no. 53C0667
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 18,485
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Barranca Ave over San Dimas Wash Bridge is a concrete slab carrying Barranca Ave over San Dimas Wash Bridge in Los Angeles County, California. It was built in 1959, so it is 66 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 18,485 vehicles a day, roughly 2% of them trucks, projected to reach 22,182 by 2043. The structure is 28 ft (8.5 m) long and 72 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 | 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 Barranca Ave over San Dimas Wash Bridge built?
It was built in 1959, making it 66 years old in 2025.
What condition is Barranca Ave over San Dimas Wash Bridge 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 2023.
How much traffic does Barranca Ave over San Dimas Wash Bridge carry?
About 18,485 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Barranca Ave over San Dimas Wash Bridge?
The structure is 28 ft (8.5 m) long with a longest span of 25 ft (7.6 m) and a deck 72 ft wide.
Who owns Barranca Ave over San Dimas Wash Bridge?
It is owned by the City or Municipal Highway Agency.