Bolsa Ave over Westminster Channel
GoodOrange County, California · 0.2 MI E/O Springdale Av · Structure no. 55C0074
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 22,000
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Bolsa Ave over Westminster Channel is a concrete culvert carrying Bolsa Ave over Westminster Channel in Orange County, California. It was built in 1963, so it is 62 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 22,000 vehicles a day, roughly 1% of them trucks, projected to reach 26,368 by 2040. The structure is 39 ft (11.9 m) long and 101 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bolsa Ave over Westminster Channel built?
It was built in 1963, making it 62 years old in 2025.
What condition is Bolsa Ave over Westminster Channel 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 Bolsa Ave over Westminster Channel carry?
About 22,000 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Bolsa Ave over Westminster Channel?
The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m) and a deck 101 ft wide.
Who owns Bolsa Ave over Westminster Channel?
It is owned by the City or Municipal Highway Agency.