Peaje Caguas Sur 5WXW+4X7, PR-52, Caguas, 00727 Head southwest toward Autop. Luis A. Ferré/PR-52 29 sec (210 m) Continue on Autop. Luis A. Ferré/PR-52. Take Cruz Ortiz Stella Expy/PR-30 to Carretera 3 N in Río Abajo, Humacao, Puerto Rico, Humacao 38 min (54.4 km) Follow Carretera 3 N to your destination in Naguabo 23 min (15.4 km) Naguabo 00718