Main Street W/B over San Diego Creek Channel
FairOrange County, California · 0.3 MI E Jamboree RD · Structure no. 55C0339L
- Built
- 1969
- 56 years old, rebuilt 1988
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 264 ft
- 5 main spans
- Daily traffic
- 8,700
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main Street W/B over San Diego Creek Channel is a concrete continuous tee beam carrying Main Street W/B over San Diego Creek Channel in Orange County, California. It was built in 1969 and reconstructed in 1988, so it is 56 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,700 vehicles a day, roughly 7% of them trucks, projected to reach 9,800 by 2041. The structure is 264 ft (80.6 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Main Street W/B over San Diego Creek Channel built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1988.
What condition is Main Street W/B over San Diego Creek Channel in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does Main Street W/B over San Diego Creek Channel carry?
About 8,700 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is Main Street W/B over San Diego Creek Channel?
The structure is 264 ft (80.6 m) long with a longest span of 58 ft (17.7 m) and a deck 54 ft wide.
Who owns Main Street W/B over San Diego Creek Channel?
It is owned by the City or Municipal Highway Agency.