Puerto Rico Guest® A Travel & Sports®, Inc. MasterGuide™ to Puerto Rico, © 2008 Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 34985 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Carolina Trolley > Puerto Rico > Carolina > Trolley 787-276-0395 787-769-1040 787-701-3075FX 24 Carolina St. A free all day trolley service through the city departing from the Roberto Clemente Municipal Sports Complex every 15 minutes. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Trolley.