View of construction on Diamond Street, from Grant Boulevard to Ross Street, in the Hump District. The Allegheny County Courthouse is on the left. The "hump" cut took place in the area of Downtown known as Grant's Hill. The project began with planning in 1909 and ended with the final cut in 1913. It changed the gradient of Grant Street, Diamond Street, and Oliver, Fifth, Sixth, Webster and Wylie Avenues. Please see, Frederick Law Olmstead, Pittsburgh Main Thoroughfares and the Down Town District: http://digital.library.pitt.edu/cgi-bin/t/text/text-idx?c=pitttext&view=toc&idno=00aep1324m for more information.
Pittsburgh City Photographer Collection, 1901-2002, AIS.1971.05, Archives Service Center, University of Pittsburgh
Original URL
Subjects
Streets--Pennsylvania--Pittsburgh--Maintenance and repair.; Commercial buildings--Pennsylvania--Pittsburgh.; Horse-drawn vehicles--Pennsylvania--Pittsburgh.; Pedestrians--Pennsylvania--Pittsburgh.; Municipal buildings--Pennsylvania--Pittsburgh.; Allegheny County Courthouse and Jail (Pittsburgh, Pa.).; Diamond Street (Pittsburgh, Pa.).; Downtown (Pittsburgh, Pa.).
Identifier
715.133519.CP
Rights
Public Domain - Anybody may use this photo for any purpose
