On Tsr 405 over Allegheny River
FairPotter County, Pennsylvania · Roulette · Structure no. 000000000030401
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 114 ft
- 2 main spans
- Daily traffic
- 1,010
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
On Tsr 405 over Allegheny River is a prestressed concrete box beam or girders - multiple carrying On Tsr 405 over Allegheny River in Potter County, Pennsylvania. It was built in 1983, so it is 42 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 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 1,010 vehicles a day, roughly 3% of them trucks, projected to reach 1,185 by 2044. The structure is 114 ft (34.7 m) long and 32 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 On Tsr 405 over Allegheny River built?
It was built in 1983, making it 42 years old in 2025.
What condition is On Tsr 405 over Allegheny River 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 July 2023.
How much traffic does On Tsr 405 over Allegheny River carry?
About 1,010 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is On Tsr 405 over Allegheny River?
The structure is 114 ft (34.7 m) long with a longest span of 56 ft (17.1 m) and a deck 32 ft wide.
Who owns On Tsr 405 over Allegheny River?
It is owned by the State Highway Agency.