I-81 SB over Potomac River
Good Condition61 years old61,300 vehicles/day
Location
| State | West Virginia |
| County | Berkeley |
| Location | On Wv/md State Line |
| Carries | I-81 SB |
| Crosses | Potomac River |
| Coordinates | 39.58464, -77.83128 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1184.1 ft (360.9 m) |
| Max Span | 190.0 ft (57.9 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 6821.0 sq m |
| Main Spans | 8 |
| Year Built | 1965 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 61,300 (2011) |
| Truck Traffic | 32% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000002A158 |