Route 643 over Mud Fork
Fair Condition73 years old46 vehicles/day
Location
| State | Virginia |
| County | Tazewell |
| Location | 2.6m To 653 & .2m To 656 |
| Carries | Route 643 |
| Crosses | Mud Fork |
| Coordinates | 37.23881, -81.40423 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 12.5 ft (3.8 m) |
| Deck Area | 33.4 sq m |
| Main Spans | 1 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 46 (2015) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000018614 |