National Secondary Route 164, or just Route 164 (, or ) is a National Road Route of Costa Rica, located in the Alajuela, Guanacaste provinces.
Description In Alajuela province the route covers Upala canton (Upala, Aguas Claras, Delicias, and Canalete districts).
In Guanacaste province the route covers Bagaces canton (Bagaces and Mogote districts).
References