Box 231
Contains 3 Results:
Preliminary Engineering Report, Pennsylvania Interstate Route, Traffic Route 19 Parallel, Washington to Warrendale, Washington and Allegheny Counties, Prepared for the Commonwealth of Pennsylvania, Department of Highways by Michael Baker, Jr., Inc., 1958
Subseries 6 contains reports about transportation infrastructure, including many project reports and studies on highways.
Port Authority of Allegheny County, Stage I Light Rail Transit System CBD: Sixth Avenue Subway and Wood Street Station Shell, Prepared by Parsons Brinckerhoff-Gibbs and Hill, 1981
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.
Contract Drawings, Sixth Avenue Subway, Stage I Light Rail Transit System, Prepared for the Port Authority of Allegheny County by Parsons Brinckerhoff-Gibbs and Hill, 1981
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.