Township Line Road over Stony Creek / 3255-J5
FairMontgomery County, Pennsylvania · North Norristown 3255-J05 · Structure no. 000000000027685
- Built
- 1933
- 92 years old, rebuilt 2018
- Condition
- Fair
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 66 ft
- 2 main spans
- Daily traffic
- 9,921
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Township Line Road over Stony Creek / 3255-J5 is a prestressed concrete continuous box beam or girders - multiple carrying Township Line Road over Stony Creek / 3255-J5 in Montgomery County, Pennsylvania. It was built in 1933 and reconstructed in 2018, so it is 92 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 9,921 vehicles a day, roughly 5% of them trucks, projected to reach 11,437 by 2035. The structure is 66 ft (20.1 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Township Line Road over Stony Creek / 3255-J5 built?
It was built in 1933, making it 92 years old in 2025. It was reconstructed in 2018.
What condition is Township Line Road over Stony Creek / 3255-J5 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 December 2022.
How much traffic does Township Line Road over Stony Creek / 3255-J5 carry?
About 9,921 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Township Line Road over Stony Creek / 3255-J5?
The structure is 66 ft (20.1 m) long with a longest span of 32 ft (9.8 m) and a deck 31 ft wide.
Who owns Township Line Road over Stony Creek / 3255-J5?
It is owned by the State Highway Agency.