SR 6-US 6 over Allegheny River
GoodMcKean County, Pennsylvania · 1 Mile East of SR 155 · Structure no. 000000000045165
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 365 ft
- 3 main spans
- Daily traffic
- 2,497
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 6-US 6 over Allegheny River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 6-US 6 over Allegheny River in McKean County, Pennsylvania. It was built in 2008, so it is 17 years old, younger than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,497 vehicles a day, roughly 17% of them trucks, projected to reach 2,954 by 2044. The structure is 365 ft (111.3 m) long and 43 ft wide. If it were closed, the detour would be 28 mi (45 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 6-US 6 over Allegheny River built?
It was built in 2008, making it 17 years old in 2025.
What condition is SR 6-US 6 over Allegheny River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.
How much traffic does SR 6-US 6 over Allegheny River carry?
About 2,497 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is SR 6-US 6 over Allegheny River?
The structure is 365 ft (111.3 m) long with a longest span of 125 ft (38.1 m) and a deck 43 ft wide.
Who owns SR 6-US 6 over Allegheny River?
It is owned by the State Highway Agency.