Get on Expreso Román Baldorioty de Castro/PR-26 from Av. Aeropuerto and Marginal Aeropuerto 4 min (2.5 km) Continue on Expreso Román Baldorioty de Castro/PR-26. Take Expreso José De Diego/PR-22 W and Expreso Rafael Martínez Nadal/PR-20 to Marginal Expreso Rafael Martínez Nadal in Frailes, Guaynabo. Take the exit toward 177 from Expreso Rafael Martínez Nadal/PR-20 12 min (15.1 km) Take Av. Lomas Verdes to Cll 30 in Minillas, Bayamón, Puerto Rico, Bayamón