King Thorne RD 355 over Wilson Run
Poor Condition47 years old54 vehicles/day
Location
| State | Pennsylvania |
| County | Westmoreland |
| Location | 83 Ft So Int T355 & T479 |
| Carries | King Thorne RD 355 |
| Crosses | Wilson Run |
| Coordinates | 40.21198, -79.59070 |
Condition Ratings
| Overall Condition | Poor |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 64.6 ft (19.7 m) |
| Deck Area | 258.1 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 54 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036904 |