Ky-6257 over Martins Fork-cumberland
Fair Condition46 years old364 vehicles/day
Location
| State | Kentucky |
| County | Harlan |
| Location | W @ Jct US 421 |
| Carries | Ky-6257 |
| Crosses | Martins Fork-cumberland |
| Coordinates | 36.82111, -83.31833 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 189.0 ft (57.6 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 472.3 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 364 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048B00140N |