Interstate 5 NB over Washington Street
GoodSan Diego County, California · 11-SD-005-R18.28-SD · Structure no. 57 0546R
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 71,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 NB over Washington Street is a concrete continuous box beam or girders - multiple carrying Interstate 5 NB over Washington Street in San Diego County, California. It was built in 1967, so it is 58 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 71,000 vehicles a day, roughly 4% of them trucks, projected to reach 87,069 by 2040. The structure is 202 ft (61.6 m) long and 82 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 5 NB over Washington Street built?
It was built in 1967, making it 58 years old in 2025.
What condition is Interstate 5 NB over Washington Street 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 Interstate 5 NB over Washington Street carry?
About 71,000 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Interstate 5 NB over Washington Street?
The structure is 202 ft (61.6 m) long with a longest span of 112 ft (34.1 m) and a deck 82 ft wide.
Who owns Interstate 5 NB over Washington Street?
It is owned by the State Highway Agency.