Interstate 8 WB over Morena Blvd
GoodSan Diego County, California · 11-SD-008-R0.36-SD · Structure no. 57 0317L
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 23,250
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 8 WB over Morena Blvd is a concrete continuous box beam or girders - multiple carrying Interstate 8 WB over Morena Blvd 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 23,250 vehicles a day, roughly 1% of them trucks, projected to reach 34,801 by 2042. The structure is 161 ft (49.1 m) long and 91 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 8 WB over Morena Blvd built?
It was built in 1969, making it 56 years old in 2025.
What condition is Interstate 8 WB over Morena Blvd 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 March 2024.
How much traffic does Interstate 8 WB over Morena Blvd carry?
About 23,250 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Interstate 8 WB over Morena Blvd?
The structure is 161 ft (49.1 m) long with a longest span of 62 ft (18.9 m) and a deck 91 ft wide.
Who owns Interstate 8 WB over Morena Blvd?
It is owned by the State Highway Agency.