via Expreso Román Baldorioty de Castro/PR-26 Fastest route now due to traffic conditions Viejo San Juan San Juan, 00901, Puerto Rico Take P.º Covadonga/PR-38 and Avenida Ponce de Leon to Expreso Román Baldorioty de Castro/PR-26 in Santurce Follow Expreso Román Baldorioty de Castro to Hwy 3 E/Avenida Regimento 65 de Infanteria/Carretera 3 E/PR-26/PR-3 E in San Antón, Carolina. Take the Route 887/Route 3 exit from Autop. Roberto Sánchez Vilella/PR-66 Continue on Hwy 3 E/Avenida Regimento 65 de Infanteria/Carretera 3 E/PR-3 E to your destination in Martín González Martín González Carolina, 00987, Puerto Rico