Alghny Sprg Rd/637 over S Fork Roanoke River
Fair Condition51 years old1,320 vehicles/day
Location
| State | Virginia |
| County | Montgomery |
| Location | 2.40-rt690; 0.40-rt638 |
| Carries | Alghny Sprg Rd/637 |
| Crosses | S Fork Roanoke River |
| Coordinates | 37.14158, -80.26572 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 125.0 ft (38.1 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 419.1 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 1,320 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012248 |