Puerto Rico Highway 251
| Ruta 251 | ||||
| Avenida Hermanos Ávila Esperanza | ||||
| Route information | ||||
| Maintained by Puerto Rico DTPW | ||||
| Length | 2.9 km (1.8 mi) | |||
| Major junctions | ||||
| South end | PR-250 in Culebra barrio-pueblo | |||
| North end | Flamenco Beach in Flamenco | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | Culebra | |||
| Highway system | ||||
  | ||||
Puerto Rico Highway 251 (PR-251) is a road located in Culebra, Puerto Rico. This highway extends from PR-250 in Culebra barrio-pueblo to Flamenco Beach.