Japan is working with DR to develop a smaller and a powerful modern engine for the new Line 3 Metro route from downtown SD to Airport. This will change everything but the taxi mafia will not be happy once line is up/running.
Source: https://dominicantoday.com/dr/local...tiative-modernizing-santo-domingo-metro-line/
Source: https://dominicantoday.com/dr/local...tiative-modernizing-santo-domingo-metro-line/