T-390 Back Road over Drake Run
Fair Condition111 years old25 vehicles/day
Location
| State | Pennsylvania |
| County | Somerset |
| Location | 3.5 Mi.n.of Confluence |
| Carries | T-390 Back Road |
| Crosses | Drake Run |
| Coordinates | 39.86033, -79.36388 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 17.4 ft (5.3 m) |
| Deck Area | 41.9 sq m |
| Main Spans | 1 |
| Year Built | 1915 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000031867 |