
The ridge-and-valley landscape of central Pennsylvania is deeply etched across this 1939 survey, centered on the historic iron and rail hub of Orbisonia. The East Broad Top RR winds through the northern valleys, serving settlements like Rockhill and Saltillo, while the massive engineering of the Pennsylvania Turnpike cuts through the southern reaches, including the Tuscarora Tunnel. This era represents a significant transition in transportation, as the narrow-gauge rail infrastructure of the previous century shared the terrain with the newly emerging high-speed toll road.
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7 editions found
9 maps found

1939 Orbisonia
Huntingdon County, PA

1940 Orbisonia
Huntingdon County, PA

1944 Orbisonia
Huntingdon County, PA

1966 Orbisonia
Huntingdon County, PA
2010 Orbisonia
Huntingdon County, PA
2013 Orbisonia
Huntingdon County, PA
2016 Orbisonia
Huntingdon County, PA
2019 Orbisonia
Huntingdon County, PA

2023 Orbisonia
Huntingdon County, PA