[PJ reports] under the sponsorship of: Commonwealth of Pennsylvania, State of New York, Pennsylvania Department of Highways, New Jersey State Highway Department, the City of Philadelphia, in cooperation with U.S. Department of Commerce, Bureau of Public RoadsPenn-Jersey Transportation Study · First published 1964Open the Tome
![Placeholder cover for [PJ reports] under the sponsorship of: Commonwealth of Pennsylvania, State of New York, Pennsylvania Department of Highways, New Jersey State Highway Department, the City of Philadelphia, in cooperation with U.S. Department of Commerce, Bureau of Public Roads](/images/parchment.webp)