Mary Grubbs HWY Nc over Csx Railroad
Fair Condition47 years old5,942 vehicles/day
Location
| State | Kentucky |
| County | Boone |
| Location | Wbl .05 Mi W Of Jct Us25- |
| Carries | Mary Grubbs HWY Nc |
| Crosses | Csx Railroad |
| Coordinates | 38.85917, -84.61139 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 197.5 ft (60.2 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 728.4 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 5,942 (2022) |
| Truck Traffic | 16% |
| 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 | 008B00061L |