State Route 52 EB over Park
FairSan Diego County, California · 11-SD-052-1.93-SD · Structure no. 57 0771R
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected February 2025
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 79 ft
- 1 main span
- Daily traffic
- 48,500
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 52 EB over Park is a prestressed concrete box beam or girders - single or spread carrying State Route 52 EB over Park in San Diego County, California. It was built in 1970, so it is 55 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 5 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 48,500 vehicles a day, roughly 3% of them trucks, projected to reach 57,431 by 2043. The structure is 79 ft (24.1 m) long and 41 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 State Route 52 EB over Park built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 52 EB over Park 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 February 2025.
How much traffic does State Route 52 EB over Park carry?
About 48,500 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is State Route 52 EB over Park?
The structure is 79 ft (24.1 m) long with a longest span of 77 ft (23.5 m) and a deck 41 ft wide.
Who owns State Route 52 EB over Park?
It is owned by the State Highway Agency.