I-64 over Thorny Branch
Fair Condition60 years old9,141 vehicles/day
Location
| State | Virginia |
| County | Alleghany |
| Location | 1.89 To 661 & 1.03 To 159 |
| Carries | I-64 |
| Crosses | Thorny Branch |
| Coordinates | 37.81523, -80.07858 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Area | 207.3 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 9,141 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000975 |