SR 322 Liberty St. over Over Shenango River
GoodMercer County, Pennsylvania · Jamestown Borough · Structure no. 000000000025862
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 134 ft
- 2 main spans
- Daily traffic
- 1,902
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 322 Liberty St. over Over Shenango River is a steel continuous stringer/multi-beam or girder carrying SR 322 Liberty St. over Over Shenango River in Mercer County, Pennsylvania. It was built in 1984, so it is 41 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 1,902 vehicles a day, roughly 14% of them trucks, projected to reach 8,604 by 2032. The structure is 134 ft (40.8 m) long and 42 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 322 Liberty St. over Over Shenango River built?
It was built in 1984, making it 41 years old in 2025.
What condition is SR 322 Liberty St. over Over Shenango 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 June 2023.
How much traffic does SR 322 Liberty St. over Over Shenango River carry?
About 1,902 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is SR 322 Liberty St. over Over Shenango River?
The structure is 134 ft (40.8 m) long with a longest span of 65 ft (19.8 m) and a deck 42 ft wide.
Who owns SR 322 Liberty St. over Over Shenango River?
It is owned by the State Highway Agency.