Get on Expreso Las Américas/PR-18 in Eleanor Roosevelt 3 min (500 m) Head south 82 m Turn right 52 m Turn left 76 m Continue straight 51 m Take the ramp onto Expreso Las Américas/PR-18 260 m ? Continue on Expreso Las Américas/PR-18. Take Av. Central/PR-17, Av. Luis Muñoz Rivera/PR-1 S and Carretera 3 E to Calle 3 in Río Piedras 8 min (5.9 km) Merge onto Expreso Las Américas/PR-18 ? 1.2 km Take exit 3B for Puerto Rico 17 toward Río Piedras/Carolina/Trujillo Alto ? 290 m Merge onto Av. Central/PR-17 ? 1.2 km Take the ramp ? 230 m Slight right toward Av. Luis Muñoz Rivera/PR-1 S ? 62 m Slight right onto Av. Luis Muñoz Rivera/PR-1 S ? 1.0 km Take the ramp on the left to Carretera 3 E 250 m Keep right at the fork to continue toward Carretera 3 E 350 m Continue onto Carretera 3 E 1.3 km ? Take Calle 6 to Cll Citadel 1 min (300 m) Turn right onto Calle 3 ? 75 m Turn right at the 1st cross street onto Calle 6 ? 190 m Turn left onto Cll Citadel