Interstate 381 Sbl over I-381N Ramp 1a & I-81/58
Fair Condition39 years old5,707 vehicles/day
Location
| State | Virginia |
| County | Washington |
| Location | 0.05 To 81;1.1 Towcl-bris |
| Carries | Interstate 381 Sbl |
| Crosses | I-381N Ramp 1a & I-81/58 |
| Coordinates | 36.62378, -82.18122 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 477.0 ft (145.4 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 1948.4 sq m |
| Main Spans | 4 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 5,707 (2022) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000020049 |