On Tsr 433 over Chatham Run
FairClinton County, Pennsylvania · Chatham Run · Structure no. 000000000012287
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 41 ft
- 2 main spans
- Daily traffic
- 1,123
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
On Tsr 433 over Chatham Run is a concrete culvert carrying On Tsr 433 over Chatham Run in Clinton County, Pennsylvania. It was built in 1977, so it is 48 years old, younger 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 6 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 1,123 vehicles a day, roughly 7% of them trucks, projected to reach 1,665 by 2044. The structure is 41 ft (12.5 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was On Tsr 433 over Chatham Run built?
It was built in 1977, making it 48 years old in 2025.
What condition is On Tsr 433 over Chatham 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 October 2024.
How much traffic does On Tsr 433 over Chatham Run carry?
About 1,123 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is On Tsr 433 over Chatham Run?
The structure is 41 ft (12.5 m) long with a longest span of 19 ft (5.8 m) and a deck 48 ft wide.
Who owns On Tsr 433 over Chatham Run?
It is owned by the State Highway Agency.