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1960 Map of Isabela

Name: 1960 Topographic Map of Isabela
Creator: U.S. Geological Survey
Published: 1971
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1971

About this map

The northern shoreline of Puerto Rico is the focus of this 1960 revision, highlighting the coastal landscape of Isabela and the expansive military presence at Ramey Air Force Base. The map details the transition from the high grounds of Montaña down to the coastal flats of Bajura, where small settlements like Jobos and Bejucos are connected by a network of local roads. Of particular interest to local historians is the water management infrastructure, including the Tunel de Acueducto and the winding course of the Quebrada de los Cedros.

Coastal geography is well-defined along the Atlantic Ocean, noting prominent landmarks such as Punta Jacinto and Punta Sardina. The boundary between the Municipio de Aguadilla and Municipio de Isabela is clearly delineated, providing a precise record of municipal and barrio limits during this period of mid-century development. Genealogical researchers can locate specific residences and neighborhood clusters within barrios like Maleza Alta and Guayabos.