Puerto Rico Highway 172 is a secondary highway that connects Caguas, Puerto Rico at PR-1 to downtown Cidra, Puerto Rico and continues its way to its end at Puerto Rico Road 156 in Comerío, Puerto Rico
PR-172 east in Bayamón barrio
View of Lago de Cidra from PR-172 bridge
PR-172 west approaching PR-787 intersection in Bayamón, Cidra
PR-172 west at PR-52 interchange between Turabo and Cañaboncito barrios in Caguas