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2011 Map of Youngsville

Name: 2011 Topographic Map of Youngsville
Creator: U.S. Geological Survey
Published: 2011
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2011

About this map

Brokenstraw Creek converges with the Allegheny River in this detailed topographic study of Warren County, centering on the borough of Youngsville. The landscape is defined by the heavy incision of waterways like Mead Run and Indian Camp Run as they carve through the plateau, creating named landmarks such as York Mountain and Crippen Hill. The settlement pattern follows the valley floor, with the community of Irvine situated at the junction of the creek and river, while the smaller hamlet of Althom sits further south along the riverbank.

Industrial and transportation corridors are prominent, including the Brokenstraw Airport and major roadways like National Forge Rd and Old Route 6. In the river itself, Crulls Island and Thompsons Island appear as significant alluvial features, with the latter positioned near the aptly named Pennsylvania Hollow. This era of the landscape shows a mix of established municipal grids in Youngsville and the more dispersed rural reaches along Sulpher Spring Rd and Dunns Eddy Rd.