T-583 Harrison RD over Cowanesque River
PoorClosed to trafficPotter County, Pennsylvania · 500 Ft NE of SR 49 · Structure no. 000000000030449
- Built
- 1979
- 46 years old, rebuilt 2007
- Condition
- Poor
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 47 ft
- 1 main span
- Daily traffic
- 40
- 2018 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-583 Harrison RD over Cowanesque River is a steel stringer/multi-beam or girder carrying T-583 Harrison RD over Cowanesque River in Potter County, Pennsylvania. It was built in 1979 and reconstructed in 2007, so it is 46 years old, younger 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 0 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: closed to all traffic.
It carries about 40 vehicles a day, projected to reach 50 by 2038. The structure is 47 ft (14.3 m) long and 21 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 | 0 Failed | Out of service and beyond corrective action. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-583 Harrison RD over Cowanesque River built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2007.
What condition is T-583 Harrison RD over Cowanesque 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 September 2023.
How much traffic does T-583 Harrison RD over Cowanesque River carry?
About 40 vehicles per day (2018 count).
How long is T-583 Harrison RD over Cowanesque River?
The structure is 47 ft (14.3 m) long with a longest span of 37 ft (11.3 m) and a deck 21 ft wide.
Who owns T-583 Harrison RD over Cowanesque River?
It is owned by the Town or Township Highway Agency.