Westminster Blvd over Route 405
GoodOrange County, California · 12-ORA-405-19.00-WTM · Structure no. 55 1127
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 442 ft
- 2 main spans
- Daily traffic
- 8,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Westminster Blvd over Route 405 is a concrete continuous box beam or girders - multiple carrying Westminster Blvd over Route 405 in Orange County, California. It was built in 2022, so it is 3 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 8,000 vehicles a day, roughly 3% of them trucks, projected to reach 23,592 by 2040. The structure is 442 ft (134.7 m) long and 123 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Westminster Blvd over Route 405 built?
It was built in 2022, making it 3 years old in 2025.
What condition is Westminster Blvd over Route 405 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 Westminster Blvd over Route 405 carry?
About 8,000 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Westminster Blvd over Route 405?
The structure is 442 ft (134.7 m) long with a longest span of 229 ft (69.8 m) and a deck 123 ft wide.
Who owns Westminster Blvd over Route 405?
It is owned by the State Highway Agency.