Marina High Acc RD over Westminster Channel
GoodOrange County, California · On Edinger W O Springdale · Structure no. 55C0454
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 84 ft
- 3 main spans
- Daily traffic
- 4,900
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Marina High Acc RD over Westminster Channel is a prestressed concrete slab carrying Marina High Acc RD 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 4,900 vehicles a day, roughly 1% of them trucks, projected to reach 3,165 by 2041. The structure is 84 ft (25.6 m) long and 27 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marina High Acc RD over Westminster Channel built?
It was built in 1963, making it 62 years old in 2025.
What condition is Marina High Acc RD 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 October 2024.
How much traffic does Marina High Acc RD over Westminster Channel carry?
About 4,900 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Marina High Acc RD over Westminster Channel?
The structure is 84 ft (25.6 m) long with a longest span of 27 ft (8.2 m) and a deck 27 ft wide.
Who owns Marina High Acc RD over Westminster Channel?
It is owned by the City or Municipal Highway Agency.