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1954 Map of Williamsport

Name: 1954 Topographic Map of Williamsport
Creator: U.S. Geological Survey
Published: 1954
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1954

About this map

The West Branch Susquehanna River carves a deep valley through the Allegheny Plateau, serving as the primary corridor for industry and transit in north-central Pennsylvania. This 1954 Army Map Service compilation shows Williamsport as a bustling regional hub, flanked by the Susquehanna Ordnance Depot to the south and connected to smaller river towns like Jersey Shore and Montoursville. The landscape is dominated by heavy timberlands including the Tiadaghton State Forest and high ridges such as Bald Eagle Mountain.

Transportation infrastructure defines the era, with the Pennsylvania Railroad and New York Central Railroad lines following the riverbanks to serve coal and timber interests. Farther north, the Chemung River valley anchors northern settlements like Sayre and Athens near the New York border. The transition from the high plateau to the ridge-and-valley province is marked by dramatic terrain like Lee Mountain and North Mountain.