Travel & Sports: Puerto Rico ©2009 Travel & Sports® Inc. Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 39291 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Antique Spanish Bridges > Puerto Rico > Coamo > Attractions & Sights 787-825-1150 787-825-4423FX Rt 1 Km 23.9 and Km 39.2. coamo.puertorico.pr The steel of these bridges, constructed in 1886 and 1876, was manufactured in Paris. The larger bridge (Km 39.2) is known as the Calabazas bridge. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Attractions & Sights.