RTE 670 over S.f. Holston River
Good Condition13 years old239 vehicles/day
Location
| State | Virginia |
| County | Smyth |
| Location | 1.02mto601 & 2.48mto672 |
| Carries | RTE 670 |
| Crosses | S.f. Holston River |
| Coordinates | 36.77148, -81.46994 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 66.9 ft (20.4 m) |
| Max Span | 31.5 ft (9.6 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 163.2 sq m |
| Main Spans | 2 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 239 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029600 |