Lampson Avenue over Anaheim-Barber City Chan
GoodOrange County, California · 0.3 MI W/O Route 39 · Structure no. 55C0161
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 14,500
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Lampson Avenue over Anaheim-Barber City Chan is a concrete culvert carrying Lampson Avenue over Anaheim-Barber City Chan in Orange County, California. It was built in 1966, so it is 59 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 14,500 vehicles a day, roughly 1% of them trucks, projected to reach 31,535 by 2040. The structure is 24 ft (7.3 m) long and 75 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 | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lampson Avenue over Anaheim-Barber City Chan built?
It was built in 1966, making it 59 years old in 2025.
What condition is Lampson Avenue over Anaheim-Barber City Chan 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 Lampson Avenue over Anaheim-Barber City Chan carry?
About 14,500 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Lampson Avenue over Anaheim-Barber City Chan?
The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m) and a deck 75 ft wide.
Who owns Lampson Avenue over Anaheim-Barber City Chan?
It is owned by the City or Municipal Highway Agency.