T-437 Delmar Road over Oswayo Creek
PoorClosed to trafficMcKean County, Pennsylvania · 1000 Ft NE of SR 44 · Structure no. 000000000025554
- Built
- 1908
- 117 years old, rebuilt 1962
- Condition
- Poor
- inspected August 2024
- Type
- Truss - Thru
- Steel
- Length
- 89 ft
- 1 main span
- Daily traffic
- —
- 2018 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-437 Delmar Road over Oswayo Creek is a steel truss - thru carrying T-437 Delmar Road over Oswayo Creek in McKean County, Pennsylvania. It was built in 1908 and reconstructed in 1962, so it is 117 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 1 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.
No traffic count is recorded. The structure is 89 ft (27.1 m) long and 14 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 T-437 Delmar Road over Oswayo Creek built?
It was built in 1908, making it 117 years old in 2025. It was reconstructed in 1962.
What condition is T-437 Delmar Road over Oswayo 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 August 2024.
How much traffic does T-437 Delmar Road over Oswayo Creek carry?
No traffic count is recorded for this structure.
How long is T-437 Delmar Road over Oswayo Creek?
The structure is 89 ft (27.1 m) long with a longest span of 87 ft (26.5 m) and a deck 14 ft wide.
Who owns T-437 Delmar Road over Oswayo Creek?
It is owned by the Town or Township Highway Agency.