Alpine Blvd over Viejas Creek
GoodSan Diego County, California · 0.45 MI E/O I-8 Exit 33 · Structure no. 57C0186
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected April 2021
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 144 ft
- 3 main spans
- Daily traffic
- 1,500
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Alpine Blvd over Viejas Creek is a concrete continuous box beam or girders - multiple carrying Alpine Blvd over Viejas Creek in San Diego County, California. It was built in 1969, 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 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 1,500 vehicles a day, roughly 1% of them trucks, projected to reach 1,580 by 2038. The structure is 144 ft (43.9 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Alpine Blvd over Viejas Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is Alpine Blvd over Viejas Creek 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 April 2021.
How much traffic does Alpine Blvd over Viejas Creek carry?
About 1,500 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is Alpine Blvd over Viejas Creek?
The structure is 144 ft (43.9 m) long with a longest span of 80 ft (24.4 m) and a deck 34 ft wide.
Who owns Alpine Blvd over Viejas Creek?
It is owned by the County Highway Agency.