Jefferson Street over Richfield Channel
GoodOrange County, California · 0.1 Mi. N/O Orangethorpe · Structure no. 55C0316
- Built
- 1964
- 61 years old, rebuilt 1992
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 51 ft
- 3 main spans
- Daily traffic
- 4,700
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Jefferson Street over Richfield Channel is a concrete culvert carrying Jefferson Street over Richfield Channel in Orange County, California. It was built in 1964 and reconstructed in 1992, so it is 61 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 4,700 vehicles a day, roughly 3% of them trucks, projected to reach 8,466 by 2042. The structure is 51 ft (15.5 m) long and 83 ft wide. If it were closed, the detour would be 123.7 mi (199 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 Jefferson Street over Richfield Channel built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1992.
What condition is Jefferson Street over Richfield 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 Jefferson Street over Richfield Channel carry?
About 4,700 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is Jefferson Street over Richfield Channel?
The structure is 51 ft (15.5 m) long with a longest span of 16 ft (4.8 m) and a deck 83 ft wide.
Who owns Jefferson Street over Richfield Channel?
It is owned by the City or Municipal Highway Agency.