Poor Mtn. Rd./612 over Callahan Branch @ Wabun
Fair Condition94 years old990 vehicles/day
Location
| State | Virginia |
| County | Roanoke |
| Location | 0.77-rte639n; 0.13-rte646 |
| Carries | Poor Mtn. Rd./612 |
| Crosses | Callahan Branch @ Wabun |
| Coordinates | 37.26451, -80.13893 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Girder and Floorbeam |
| Total Length | 36.1 ft (11 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 64.9 sq m |
| Main Spans | 1 |
| Year Built | 1932 |
Traffic
| Avg Daily Traffic | 990 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000014983 |