Luis Muñoz Marin International Airport Airport Rd, Carolina, 00979 Get on Expreso Román Baldorioty de Castro/PR-26 from Airport Rd 4 min (2.4 km) Continue on Expreso Román Baldorioty de Castro/PR-26. Take Autop. José de Diego/PR-22 W and PR-20 to Marginal Expreso Rafael Martínez Nadal in Frailes, Guaynabo. Exit from PR-20 13 min (16.4 km) Continue on Marginal Expreso Rafael Martínez Nadal. Drive to Cll Acuarela