I-77 SB over CR 21
Fair Condition67 years old16,100 vehicles/day
Location
| State | West Virginia |
| County | Kanawha |
| Location | 0.99 Mi N Of CR 28 |
| Carries | I-77 SB |
| Crosses | CR 21 |
| Coordinates | 38.50960, -81.64416 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 185.4 ft (56.5 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 632.8 sq m |
| Main Spans | 1 |
| Year Built | 1959 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 16,100 (2020) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000020A450 |