T-821 Heffelfinger over North Fork Pine Creek
FairArmstrong County, Pennsylvania · 1600 Feet West of SR 0066 · Structure no. 000000000003344
- Built
- 1924
- 101 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 50
- 2006 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-821 Heffelfinger over North Fork Pine Creek is a steel stringer/multi-beam or girder carrying T-821 Heffelfinger over North Fork Pine Creek in Armstrong 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 50 vehicles a day, roughly 9% of them trucks, projected to reach 70 by 2026. The structure is 33 ft (10.1 m) long and 19 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-821 Heffelfinger over North Fork Pine Creek built?
It was built in 1924, making it 101 years old in 2025.
What condition is T-821 Heffelfinger over North Fork Pine Creek 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 June 2023.
How much traffic does T-821 Heffelfinger over North Fork Pine Creek carry?
About 50 vehicles per day (2006 count), of which roughly 9% are trucks.
How long is T-821 Heffelfinger over North Fork Pine Creek?
The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9.1 m) and a deck 19 ft wide.
Who owns T-821 Heffelfinger over North Fork Pine Creek?
It is owned by the Town or Township Highway Agency.