Ky-3459 over Martins Fk Cumberland R
Good Condition48 years old955 vehicles/day
Location
| State | Kentucky |
| County | Harlan |
| Location | W.@ Jct US 421 |
| Carries | Ky-3459 |
| Crosses | Martins Fk Cumberland R |
| Coordinates | 36.84111, -83.32583 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 257.9 ft (78.6 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 864.6 sq m |
| Main Spans | 4 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 955 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048B00141N |