Carretera # 4

PR-15, from km. 0 in Guayama to km. 25.7 in Cayey, Guayama, Puerto Rico. County/parish: Guayama.

Added to the National Register of Historic Places October 30, 2020. NRIS 100005741.

3 contributing buildings. 70 contributing structures.

Also known as:

• PR-15