T-499 Clarks Lane over W Br Tunungwant Creek
PoorClosed to trafficMcKean County, Pennsylvania · 900 E of Langmaid Lane · Structure no. 000000000025548
- Built
- 1955
- 70 years old
- Condition
- Poor
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 85 ft
- 2 main spans
- Daily traffic
- 150
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-499 Clarks Lane over W Br Tunungwant Creek is a steel stringer/multi-beam or girder carrying T-499 Clarks Lane over W Br Tunungwant Creek in McKean County, Pennsylvania. It was built in 1955, so it is 70 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 2 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 150 vehicles a day. The structure is 85 ft (25.9 m) long and 24 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 | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-499 Clarks Lane over W Br Tunungwant Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is T-499 Clarks Lane over W Br Tunungwant Creek 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 2024.
How much traffic does T-499 Clarks Lane over W Br Tunungwant Creek carry?
About 150 vehicles per day (2016 count).
How long is T-499 Clarks Lane over W Br Tunungwant Creek?
The structure is 85 ft (25.9 m) long with a longest span of 41 ft (12.5 m) and a deck 24 ft wide.
Who owns T-499 Clarks Lane over W Br Tunungwant Creek?
It is owned by the Town or Township Highway Agency.