Box 244
Contains 8 Results:
Multiple Screen Line Study to Determine State Wide Traffic Patterns, Report Prepared and Reproduced by the Pennsylvania Department of Highways, Planning Division, 1958
Subseries 5 primarily consists of reports and studies about vehicle traffic and its impact on cities and neighborhoods.
Multiple Screen Line Study, State Wide-Destination Survey, Pennsylvania Department of Highways, 1958
Subseries 5 primarily consists of reports and studies about vehicle traffic and its impact on cities and neighborhoods.
Engineering Report, Part II, Downtown Interchange Penn-Lincoln Parkway East, Allegheny County, Pennsylvania, Submitted to the Pennsylvania Department of Highways by George S. Richardson, Consulting Engineer (copy 2), 1947
Subseries 6 contains reports about transportation infrastructure, including many project reports and studies on highways.
Engineering Report, Part II, Downtown Interchange Penn-Lincoln Parkway East, Allegheny County, Pennsylvania, Submitted to the Pennsylvania Department of Highways by George S. Richardson, Consulting Engineer (copy 3), 1947
Subseries 6 contains reports about transportation infrastructure, including many project reports and studies on highways.
Engineering Report, Part II, Ohio River Boulevard Extension, Allegheny County, Pennsylvania, Submitted to the Pennsylvania Department of Highways by George S. Richardson, Consulting Engineer, 1956
Subseries 6 contains reports about transportation infrastructure, including many project reports and studies on highways.
Transit Expressway Revenue Line Project, Feasibility and Preliminary Engineering, Subcontractors Report, Appendix G, Project Drawings, 1969
Subseries 8 contains reports about mass transportation systems in Pittsburgh and other U.S. Cities. Particular reports of interest include those that reference mass transit systems that never came to fruition, including an underground subway system proposed by the Department of City Planning in the 1930s. In the mid-1960s, the Westinghouse Company’s Skybus project was proposed, which was a major mass transit proposal that would have provided continuous service via the Skybus rail.
Enumeration Districts Generally North of the Ohio and Monongahela Rivers, U.S. Department of Commerce, Bureau of the Census, c. 1960
Series 4 includes reports that are primarily focused on the analysis of data gathered by the U.S. Census Bureau.
Enumeration Districts Generally South of the Ohio and Monongahela Rivers, U.S. Department of Commerce, Bureau of the Census, c. 1960
Series 4 includes reports that are primarily focused on the analysis of data gathered by the U.S. Census Bureau.