Traffic Control & Roadway Elements - Their Relationship to Highway Safety/Revised, Chapter 9, Interchanges, Highway Users Federation for Safety and Mobility, 1970
File — Box: 119, Folder: 34
Scope and Contents
From the Sub-Series:
Subseries 6 contains reports about transportation infrastructure, including many project reports and studies on highways.
Dates
- Other: 1970
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