|Maintained by Puerto Rico DTPW|
Puerto Rico Highway 65 is a short highway connecting Puerto Rico Highway PR-2R, also locally known as Alfonso Valdés Cobián Boulevard (formerly known as Calle Post) near University of Puerto Rico at Mayagüez, to Puerto Rico Highway 106. It has not an intersection to the main highway PR-2, but can be accessed quickly going west of the alt route. It is also the main highway to the Palacio de Recreación y Deportes (Sports and Recreation Palace) and to the Parque de los Próceres.
- "Parque de los Próceres". Municipal Government of Mayagüez. Retrieved October 13, 2010.