Schuykill Expressway (I-676) Speeds Traffic Between Center City And The Northern And Western Suburbs, August 1973

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Photo credit: © PF-(usna) / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., agency, archives, dick, dickswanson, documerica, environmental, environmentalprotectionagency, historic, history, nara:arcid=552712, national, protection, swanson, usa, usnationalarchives