2025 Map of Belle Pass, 2025 Print
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2025 Map of Belle Pass

USGS Topo · Published 2025

About this map

Bayou Lafourche flows south through the marshlands of Lafourche Parish to meet the Gulf of America at Belle Pass, defining a landscape where industrial infrastructure and fragile coastal waterways collide. The 2025 survey illustrates the modern development at Pass Fourchon, where a network of localized roads such as A O Rappelet Rd, A J Estay Rd, and Chevron Rd support the maritime and energy sectors. This coastline is a complex of lagoons and channels, including Bay Marchand and Timbalier Bay, separated from the open sea by narrow, shifting spits of land. Navigational features like the Evans Canal and Bayou Tartellon cut through the wetlands, providing critical passage for vessels moving between the inland bayous and the deep gulf waters.


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Map Details

Date Portrayed2025
Date Published2025
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2025 Belle Pass Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain