Route 30 By-Pass over Rock Raymond Road
FairChester County, Pennsylvania · Near Downingtown 20D13 · Structure no. 000000000009975
- Built
- 1961
- 64 years old, rebuilt 1978
- Condition
- Fair
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 69,924
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Route 30 By-Pass over Rock Raymond Road is a prestressed concrete box beam or girders - multiple carrying Route 30 By-Pass over Rock Raymond Road in Chester County, Pennsylvania. It was built in 1961 and reconstructed in 1978, so it is 64 years old, older than the Pennsylvania 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 69,924 vehicles a day, roughly 7% of them trucks, projected to reach 91,868 by 2032. The structure is 49 ft (14.9 m) long and 87 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 30 By-Pass over Rock Raymond Road built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1978.
What condition is Route 30 By-Pass over Rock Raymond Road 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 June 2023.
How much traffic does Route 30 By-Pass over Rock Raymond Road carry?
About 69,924 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is Route 30 By-Pass over Rock Raymond Road?
The structure is 49 ft (14.9 m) long with a longest span of 49 ft (14.9 m) and a deck 87 ft wide.
Who owns Route 30 By-Pass over Rock Raymond Road?
It is owned by the State Highway Agency.