T-647 Idlewild RD over Loyalhanna Creek
Fair Condition72 years old2,200 vehicles/day
Location
| State | Pennsylvania |
| County | Westmoreland |
| Location | 1500 S Of SR 30 At 2043 |
| Carries | T-647 Idlewild RD |
| Crosses | Loyalhanna Creek |
| Coordinates | 40.26019, -79.28585 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 155.8 ft (47.5 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 370.5 sq m |
| Main Spans | 3 |
| Year Built | 1954 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 2,200 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036931 |