Puerto Rico Highway 187

Highway 187
Highway 187
Ruta 187
Route information
	Maintained by Puerto Rico DTPW
Length	30.1 km (18.7 mi)
Existed	1953–present
Major junctions
West end	PR-26 in Cangrejo Arriba
	PR-37 in Cangrejo Arriba; PR-951 in Loíza barrio-pueblo; PR-188 in Loíza barrio-pueblo; PR-951 in Loíza barrio-pueblo; PR-964 in Medianía Alta; PR-965 in Medianía Alta; PR-187R in Río Grande barrio-pueblo;
East end	PR-3 / PR-66 in Guzmán Abajo
Location
Country	United States
Territory	Puerto Rico
Municipalities	Carolina, Loíza, Río Grande
Highway system
	Roads in Puerto Rico; List;

Puerto Rico Highway 187 (PR-187) is a road that travels from Río Grande, Puerto Rico to Carolina, passing through Loíza. This highway begins at its intersection with PR-3 and PR-66 in Guzmán Abajo and ends at PR-26 in Isla Verde.