About
Title
Bridge across Youghiogheny River at Layton
Description
Bridge across Youghiogheny River at Layton, south end. Road tunnel in Mahoning sandstone and shale.
Creator
Hickok, W. O. (William Orville), 1905-
Original Format
Photographs
Contact
For further information contact RA-pagslibrary@pa.gov or call 717-702-2020.
Contributing Institution
Pennsylvania Geological Survey
Sponsorship
This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.