1934 Map of Port Isabel, 1945 Print
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1934 Map of Port Isabel

USGS Topo · Published 1945

About this map

Port Isabel stands as the primary hub along the South Texas coast in this mid-1940s reprint of a 1929 survey. The town's grid and Yacht Club overlook the vast Laguna Madre, where the Port Isabel and Rio Grande Valley railroad terminates at the shoreline. This map illustrates the vital maritime infrastructure of the era, including the Brazos Santiago LH lighthouse and the Brazos Coast Guard Sta, which protected the pass between Padre Island and Brazos Island.


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Map Details

Date Portrayed1934
Date Published1945
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31,680
Physical Dimensions17 x 20.9 inches

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Source Details

CopyrightPublic Domain