[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
Contributors: Pennsylvania. Dept. of Highways; New Jersey. State Highway Dept.
Published: 1964
Place of publication: [Philadelphia
Language: eng
Subjects: Transportation -- Pennsylvania; Transportation -- New Jersey
Notes: Includes bibliography.
Table of contents: value: v. 1. The state of the region.  v. 2. 1975 projections.