T-515 Yonai Road over Stonycreek River
PoorPosted for loadSomerset County, Pennsylvania · 3 Mi.S.Of Shanksville · Structure no. 000000000031899
- Built
- 1900
- 125 years old, rebuilt 1991
- Condition
- Poor
- inspected October 2024
- Type
- Truss - Thru
- Steel
- Length
- 83 ft
- 1 main span
- Daily traffic
- 50
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
T-515 Yonai Road over Stonycreek River is a steel truss - thru carrying T-515 Yonai Road over Stonycreek River in Somerset County, Pennsylvania. It was built in 1900 and reconstructed in 1991, so it is 125 years old, older than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, projected to reach 63 by 2044. The structure is 83 ft (25.3 m) long and 14 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, 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 T-515 Yonai Road over Stonycreek River built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1991.
What condition is T-515 Yonai Road over Stonycreek River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does T-515 Yonai Road over Stonycreek River carry?
About 50 vehicles per day (2024 count).
How long is T-515 Yonai Road over Stonycreek River?
The structure is 83 ft (25.3 m) long with a longest span of 82 ft (25 m) and a deck 14 ft wide.
Who owns T-515 Yonai Road over Stonycreek River?
It is owned by the County Highway Agency.