| Country: | CRI |
| Type: | Secondary |
| Route: | 252 |
| Map Custom: | yes |
| Direction A: | East |
| Direction B: | West |
| Locations: | Curridabat |
| Length Km: | 1.6 |
| Length Round: | 1 |
National Secondary Route 252, is an arterial road from Route 2 to Route 210 in Curridabat.
At only 1.6 kilometers, this road segment was required to continue the Spanish; Castilian: Autopista Florencio del Castillo (Florencio del Castillo Highway) segment of Route 2, to the southeast of Curridabat canton, at this endpoint a right of way exists to further continue the road to further west in Curridabat canton.
From the Curridabat west endpoint, there have been plans of either building a tunnel to the Garantías Sociales roundabout of Route 39[1] or an elevated highway to Route 215 in Zapote district.[2]