Six Year Improvement Program, July 1, 1967-June 30, 1973, Pennsylvania State Highway Commission, c. 1973
File — Box: 128, Folder: 19
Scope and Contents
From the Sub-Series:
Subseries 1 contains reports and studies pertaining to broad transportation plans and developments, typically on a regional scale.
Dates
- Creation: c. 1973
Extent
From the Collection: 273 Cubic Feet : 218 archival boxes and 26 oversize boxes.
Language of Materials
From the Collection: English
Repository Details
Part of the City of Pittsburgh Archives Repository
Contact:
414 Grant St.
Pittsburgh PA 15219 United States
414 Grant St.
Pittsburgh PA 15219 United States