Structure 63B00090N · Laurel County, KY
Carries Hr-9006 over Willie Martin Road, .20 Mi West Of Clay Cl.
A culvert 20 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Kentucky |
| County | Laurel |
| Location | .20 Mi West Of Clay Cl |
| Carries | Hr-9006 |
| Crosses | Willie Martin Road |
| Coordinates | 37.11306, -83.92917 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 146.0 ft (44.5 m) |
| Deck Area | 271.4 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
| Avg Daily Traffic | 8,477 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Last Inspection | July 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | Not applicable |
| Structure Number | 063B00090N |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.