Township Road 309 over Clawson Run Creek
FairPosted for loadGreene County, Pennsylvania · South of Shamrock · Structure no. 000000000018548
- Built
- 1919
- 106 years old, rebuilt 1936
- Condition
- Fair
- inspected August 2024
- Type
- Truss - Thru
- Steel
- Length
- 55 ft
- 1 main span
- Daily traffic
- 150
- 1993 count
- Owner
- County
- County Highway Agency
About this bridge
Township Road 309 over Clawson Run Creek is a steel truss - thru carrying Township Road 309 over Clawson Run Creek in Greene County, Pennsylvania. It was built in 1919 and reconstructed in 1936, so it is 106 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. Its operating status is: posted for load restriction.
It carries about 150 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2011. The structure is 55 ft (16.8 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 | 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 Township Road 309 over Clawson Run Creek built?
It was built in 1919, making it 106 years old in 2025. It was reconstructed in 1936.
What condition is Township Road 309 over Clawson Run Creek 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 August 2024.
How much traffic does Township Road 309 over Clawson Run Creek carry?
About 150 vehicles per day (1993 count), of which roughly 5% are trucks.
How long is Township Road 309 over Clawson Run Creek?
The structure is 55 ft (16.8 m) long with a longest span of 52 ft (15.8 m) and a deck 22 ft wide.
Who owns Township Road 309 over Clawson Run Creek?
It is owned by the County Highway Agency.