I-81 Sbl over Route 8
Good Condition7 years old25,152 vehicles/day
Location
| State | Virginia |
| County | Montgomery |
| Location | 5.13rt-177; 4.05rt-460 |
| Carries | I-81 Sbl |
| Crosses | Route 8 |
| Coordinates | 37.11619, -80.42299 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 147.3 ft (44.9 m) |
| Max Span | 140.7 ft (42.9 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 651.0 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 25,152 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000030365 |