Puerto Rico Highway 103
| Ruta 103 | ||||
| Route information | ||||
| Maintained by Puerto Rico DTPW | ||||
| Length | 13.0 km (8.1 mi) | |||
| Existed | 1953–present | |||
| Major junctions | ||||
| South end | PR-101 in Llanos Costa–Llanos Tuna–Boquerón | |||
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| North end | PR-114 in Guanajibo | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | Cabo Rojo | |||
| Highway system | ||||
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Puerto Rico Highway 103 (PR-103) is a rural road that extends from PR-114 near Hormigueros to PR-101 in Cabo Rojo. Previously ran through downtown Hormigueros, from PR-2 and PR-309 intersection between Guanajibo and Hormigueros barrios to PR-2 and PR-319 junction in downtown area.