On Tsr 958 over Black Bear Run
FairCentre County, Pennsylvania · 1 MI S Winburne · Structure no. 000000000009791
- Built
- 1924
- 101 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 25 ft
- 1 main span
- Daily traffic
- 258
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
On Tsr 958 over Black Bear Run is a steel stringer/multi-beam or girder carrying On Tsr 958 over Black Bear Run in Centre County, Pennsylvania. It was built in 1924, so it is 101 years old, older 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 258 vehicles a day, roughly 3% of them trucks, projected to reach 366 by 2043. The structure is 25 ft (7.6 m) long and 18 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 958 over Black Bear Run built?
It was built in 1924, making it 101 years old in 2025.
What condition is On Tsr 958 over Black Bear Run 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 958 over Black Bear Run carry?
About 258 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is On Tsr 958 over Black Bear Run?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 18 ft wide.
Who owns On Tsr 958 over Black Bear Run?
It is owned by the State Highway Agency.