Pennsylvania Geological Survey - Historical Photographs

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  • Subject = Interstate Highway

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.

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Channel change along Interstate 80
Channel change along Interstate 80
Channel change along Interstate 80
Delaware Water Gap
Delaware Water Gap
Delaware Water Gap
Delaware Water Gap
Delaware Water Gap
Delaware Water Gap
Exposure of rocks beside road from Leechburg to Hillville
I-80 "Big Cut," mile 181 & 3600
I-80 "Big Cut," mile 181 & 3600
I-80 "Big Cut," mile 181 & 3600
I-80 "Big Cut," mile 181 & 3600
I-80 "Big Cut," mile 181 & 3600
I-80, half mile south of Loganton
I-80, Loganton exit 27
I-80, Loganton exit 27
I-80, Loganton exit 27
I-80, Loganton exit 27