PC DOT Transportation Engineering
201 N. Stone Ave., 4th Floor
Tucson, Arizona 85701-1207
Phone: 520-740-6470
Fax: 520-620-1933
Documents
CADD Standards
Landscape and Irrigation Guidelines
Roadway Design Manual
Standard Specifications and Standard Details for Public Improvements
Road Projects
Current and Future Roadway Improvements
including Projects, Weekly Project Progress Report, and Pima County Bond Improvement Plans.