| Country: | CRI |
| Type: | Secondary |
| Route: | 131 |
| Map Custom: | yes --> |
| Direction A: | NORTH/SOUTH/EAST/WEST? |
| Direction B: | NORTH/SOUTH/EAST/WEST? |
| Terminus B: | --> |
| Provinces: | Alajuela, Puntarenas |
| Length Km: | 20.120 |
| Length Round: | 2 |
| Previous Type: | RNS |
| Previous Route: | 130 |
| Next Type: | RNS |
| Next Route: | 132 |
National Secondary Route 131, or just Route 131 (Spanish; Castilian: Ruta Nacional Secundaria 131, or Spanish; Castilian: Ruta 131) is a National Road Route of Costa Rica, located in the Alajuela, Puntarenas provinces.[1]
In Alajuela province the route covers San Mateo canton (San Mateo, Jesús María, Labrador districts).
In Puntarenas province the route covers Esparza canton (Espíritu Santo, San Juan Grande, Macacona, San Rafael districts).