| Country: | CRI |
| Type: | Primary |
| Route: | 6 |
| Map Custom: | yes --> |
| Direction A: | NORTH/SOUTH/EAST/WEST? |
| Direction B: | NORTH/SOUTH/EAST/WEST? |
| Terminus B: | --> |
| Provinces: | Alajuela, Guanacaste |
| Length Km: | 59.110 |
| Length Round: | 2 |
| Previous Type: | RNP |
| Previous Route: | 5 |
| Next Type: | RNP |
| Next Route: | 10 |
National Primary Route 6, or just Route 6 (Spanish; Castilian: Ruta Nacional Primaria 6, or Spanish; Castilian: Ruta 6) is a National Road Route of Costa Rica, located in the Alajuela, Guanacaste provinces.[1]
In Alajuela province the route covers Upala canton (Upala, Bijagua, Canalete districts).
In Guanacaste province the route covers Bagaces canton (Río Naranjo district), Cañas canton (Cañas, Palmira districts).