Kentucky follows the general road naming and road type guidelines of the USA.
Functional Classification
Urban
| KYTC Functional Class | Qualifier | Corresponding Waze Road Type |
|---|---|---|
| Urban Interstate | None | Freeway |
| Other Freeways and Expressways | Controlled-access highway | Freeway |
| Other Principal Arterials | Non-controlled-access highway | Major Highway |
| Urban Principal Arterial | None | Major Highway |
| Urban Minor Arterial | None | Minor Highway |
| Urban Collector | None | Primary Street |