T-357 over Shannon Run
GoodGreene County, Pennsylvania · Perry Township · Structure no. 000000000057278
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 50
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
T-357 over Shannon Run is a prestressed concrete box beam or girders - multiple carrying T-357 over Shannon Run in Greene County, Pennsylvania. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, projected to reach 60 by 2030. The structure is 50 ft (15.2 m) long and 18 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-357 over Shannon Run built?
It was built in 2019, making it 6 years old in 2025.
What condition is T-357 over Shannon Run 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 July 2024.
How much traffic does T-357 over Shannon Run carry?
About 50 vehicles per day (2019 count).
How long is T-357 over Shannon Run?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 18 ft wide.
Who owns T-357 over Shannon Run?
It is owned by the County Highway Agency.