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1908 Map of Sewickley

Name: 1908 Topographic Map of Sewickley
Creator: U.S. Geological Survey
Published: 1930
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1930

About this map

The Ohio River corridor serves as the industrial and transportation backbone of this region northwest of Pittsburgh, where the Pittsburgh Fort Wayne and Chicago RR and the Pennsylvania RR line the riverbanks. Early 20th-century development is concentrated in river towns like Ambridge, Sewickley, and Freedom, while the interior townships of Cranberry and Marshall remain characterized by a network of rural roads, small schools like the Boggs School, and country churches such as Dutilh Church.

Evidence of the era's social and industrial infrastructure is visible in landmarks like the Camp Meeting Grounds near Leetsdale and the Nedsky Pump Station in McCandless. Higher elevations such as Big Knob provide a contrast to the busy river valleys, where Parks Quarries and the active rail lines at Montour Junc. highlight the extraction and logistics economy of the day. The map also captures several smaller settlements including Wexford, Mars, and Hendersonville before their mid-century expansion.