| Country: | CRI |
| Type: | Secondary |
| Route: | 106 |
| Map Custom: | yes --> |
| Direction A: | East |
| Junction: | (Castella Conservatory) (Real Cariari) Calle Pules, Bajo las Cabras |
| Direction B: | West |
| Provinces: | Heredia |
| Length Km: | 5.810 |
| Length Round: | 2 |
| Previous Type: | RNS |
| Previous Route: | 105 |
| Next Type: | RNS |
| Next Route: | 107 |
National Secondary Route 106, or just Route 106 (Spanish; Castilian: Ruta Nacional Secundaria 106, or Spanish; Castilian: 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.
In Heredia province the route covers Heredia canton (Ulloa district).
This road starts in the junction with Route 3 at La Valencia in Heredia, and ends in the Junction with Route 1 and Route 111 near Real Cariari mall.
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.[2]
The same creek also damaged a culvert on Route 1 in 2012.[3]