Puerto Rico Metro

Tren Urbano is Puerto Rico’s automated rapid transit system for the San Juan metropolitan area, with service through San Juan, Guaynabo, and Bayamón. The single-line system runs 17.2

Tren Urbano, or Urban Train, is an automated rapid transit system serving Puerto Rico’s San Juan metropolitan area, including San Juan, Guaynabo, and Bayamón. It is the Caribbean’s