25 min via Expreso Román Baldorioty de Castro/PR-26 Fastest route now due to traffic conditions This route has tolls. San Juan Continue to Santurce 4 min Continue on Expreso Román Baldorioty de Castro/PR-26. Take Av. Jesús T. Piñero/PR-17 to Ramal 8/PR-8. Take the Puerto Rico 8 exit from Av. Jesús T. Piñero/PR-17/PR-181 11 min Continue on Ramal 8/PR-8. Take Avenida Campo Rico/PR-3R to Cll Olga Esperanza in San Antón, Carolina 9 min San Antón.