Pennsylvania Geological Survey - Historical Photographs

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

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I-80, mile 147 & 4800

Interstate Highway

I-80, mile 147 & 4800.

I-80, mile 150 & 2200

Interstate Highway

I-80, mile 150 & 2200.

I-80, mile 150 & 2200

Interstate Highway

I-80, mile 150 & 2200.

I-80, mile 153 & 4000

Interstate Highway

I-80, mile 153 & 4000.

I-80, mile 153 & 4400 to 153 & 2800

Interstate Highway

I-80, mile 153 & 4400 to 153 & 2800.

I-80, mile 153 & 4400 to 153 & 2800

Interstate Highway

I-80, mile 153 & 4400 to 153 & 2800.

I-80, mile 158 & 4200

Interstate Highway

I-80, mile 158 & 4200.

I-80, mile 158 & 4600

Interstate Highway

I-80, mile 158 & 4600.

I-80, mile 158 & 4600

Interstate Highway

I-80, mile 158 & 4600.

I-80, mile 159 & 3200

Interstate Highway

I-80, mile 159 & 3200.

I-80, mile 159 & 3200

Interstate Highway

I-80, mile 159 & 3200.

I-80, mile 159 & 3200

Interstate Highway

I-80, mile 159 & 3200.

Series of sinkholes in cross-section along Interstate 80

Interstate Highway

Series of sinkholes in cross-section along Interstate 80, Mile 174 + 4400.

Series of sinkholes in cross-section along Interstate 80

Interstate Highway

Series of sinkholes in cross-section along Interstate 80, Mile 174 + 4400.

Series of sinkholes in cross-section along Interstate 80

Interstate Highway

Series of sinkholes in cross-section along Interstate 80, Mile 174 + 4400.

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Pennsylvania Geological Survey - Historical Photographs

About This Collection

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