1906 Map of New Cumberland

About this map

The Susquehanna River serves as the dominant artery of this early 20th-century landscape, framing a dense corridor of industry and transport where Steelton, New Cumberland, and Highspire sit at the confluence of rail and water. The map documents a pivotal moment for the Pennsylvania Canal, already marked as abandoned, while the Northern Central RR and Cumberland Valley RR define the region's commercial vitality. Beyond the riverfront, the terrain transitions into the winding valleys of Yellow Breeches Creek and Conewago Creek. Local history is deeply etched into the rural interior through named landmarks like Eberly's Mill, Siddonsburg, and Mt Pleasant Monaghan PO. From the river islands like Zimmerman Island to the higher elevations of Flat Mtn, the geography reflects a diverse economy of milling, ferry crossings such as the Middletown Ferry, and established hilltop communities.