N15-W&E78 Connectr over Mission Avenue
GoodSan Diego County, California · 11-SD-015-R31.32-ESD · Structure no. 57 0813G
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 214 ft
- 3 main spans
- Daily traffic
- 50,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N15-W&E78 Connectr over Mission Avenue is a concrete continuous box beam or girders - multiple carrying N15-W&E78 Connectr over Mission Avenue in San Diego County, California. It was built in 1977, so it is 48 years old, younger 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 50,000 vehicles a day, roughly 2% of them trucks, projected to reach 77,023 by 2042. The structure is 214 ft (65.2 m) long and 68 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N15-W&E78 Connectr over Mission Avenue built?
It was built in 1977, making it 48 years old in 2025.
What condition is N15-W&E78 Connectr over Mission Avenue 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 N15-W&E78 Connectr over Mission Avenue carry?
About 50,000 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is N15-W&E78 Connectr over Mission Avenue?
The structure is 214 ft (65.2 m) long with a longest span of 91 ft (27.7 m) and a deck 68 ft wide.
Who owns N15-W&E78 Connectr over Mission Avenue?
It is owned by the State Highway Agency.