Old School Road over Stony Run (hillegas Run)
FairMontgomery County, Pennsylvania · T301/STONY Run 2805-F6 · Structure no. 000000000028108
- Built
- 1937
- 88 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 250
- 2019 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Old School Road over Stony Run (hillegas Run) is a concrete slab carrying Old School Road over Stony Run (hillegas Run) in Montgomery County, Pennsylvania. It was built in 1937, so it is 88 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 250 vehicles a day, roughly 4% of them trucks, projected to reach 350 by 2039. The structure is 23 ft (7 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old School Road over Stony Run (hillegas Run) built?
It was built in 1937, making it 88 years old in 2025.
What condition is Old School Road over Stony Run (hillegas Run) 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 Old School Road over Stony Run (hillegas Run) carry?
About 250 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is Old School Road over Stony Run (hillegas Run)?
The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 23 ft wide.
Who owns Old School Road over Stony Run (hillegas Run)?
It is owned by the Town or Township Highway Agency.