Puerto Rico Highway 203
| Ruta 203 | ||||
| Expreso Chayanne | ||||
| Route information | ||||
| Maintained by Puerto Rico DTPW | ||||
| Length | 6.7 km (4.2 mi) | |||
| Major junctions | ||||
| South end | PR-183 / PR-9931 in Hato | |||
| PR-931 in Quebrada | ||||
| North end | PR-30 in Rincón | |||
| Location | ||||
| Country | United States | |||
| Territory | Puerto Rico | |||
| Municipalities | San Lorenzo, Gurabo | |||
| Highway system | ||||
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Puerto Rico Highway 203 (PR-203), also known as the Expreso Chayanne (after the artist who lived in San Lorenzo, Puerto Rico, as a child), is a highway which connects Gurabo, Puerto Rico at PR-30 with its parallel route Puerto Rico Highway 183 in San Lorenzo. It is the main route to San Lorenzo and is about 7 kilometers long. It is a dangerous highway, as steep grading is present going down and then going up.
- Puerto Rico Highway 203 in San Lorenzo
- Puerto Rico Highway 203 south in Gurabo
