Puerto Rico Highway 505
| Ruta 505 | ||||
| Carretera La Guardarraya | ||||
| Route information | ||||
| Maintained by Puerto Rico DTPW | ||||
| Length | 16.4 km (10.2 mi) | |||
| Major junctions | ||||
| South end | PR-139 in Machuelo Arriba | |||
| PR-504 in Machuelo Arriba–Montes Llanos–Portugués | ||||
| North end | PR-503 in San Patricio | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | Ponce | |||
| Highway system | ||||
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Puerto Rico Highway 505 (PR-505) is a tertiary state highway in Ponce, Puerto Rico. This roads extends from PR-139 in Barrio Machuelo Arriba to PR-503 in Barrio San Patricio.