West Street over Carbon Creek Channel
GoodOrange County, California · 0.1 Mi. S/O LA Palma Ave. · Structure no. 55C0352
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected September 2021
- Type
- Slab
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 6,700
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
West Street over Carbon Creek Channel is a prestressed concrete slab carrying West Street over Carbon Creek Channel in Orange County, California. It was built in 1961, so it is 64 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 6,700 vehicles a day, roughly 1% of them trucks, projected to reach 19,955 by 2043. The structure is 36 ft (11 m) long and 38 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was West Street over Carbon Creek Channel built?
It was built in 1961, making it 64 years old in 2025.
What condition is West Street over Carbon Creek 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 2021.
How much traffic does West Street over Carbon Creek Channel carry?
About 6,700 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is West Street over Carbon Creek Channel?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 38 ft wide.
Who owns West Street over Carbon Creek Channel?
It is owned by the City or Municipal Highway Agency.