National Secondary Route 106, or just Route 106 (Spanish: Ruta Nacional Secundaria 106, or Ruta 106) is a National Road Route of Costa Rica, located in the Heredia province.

[1] Is a parallel road north to a segment of Route 1.

A bridge over La Guaria creek in 2008 was partially destroyed, in one of the lanes a Bailey bridge was installed.

In September 2019 the works to install a new prefabricated bridge were started.

This article about a road in Costa Rica is a stub.