"This guidelines and procedures manual is intended to be used by the staff of the Arizona Department of Transportation (ADOT) and Arizona's regional transportation planning agencies, which include Councils of Governments (COGs), Metropolitan Planning Organizations (MPOs), and Transportation Management Areas (TMAs). In addition to outlining the guidelines and procedures for regional transportation planning functions, this manual provides an overview of the programs administered by the ADOT Multimodal Planning Division (MPD)."--Introduction, Page 1-1

The Arizona Department of Transportation (ADOT) completed a comprehensive customer satisfaction assessment in July 2009. ADOT commissioned the assessment to acquire statistically valid data from residents and community leaders to help it identify short-term and long-term transportation priorities. The survey found that state residents feel: Safe on the state's highways; ADOT keeps the roads clean; ADOT keeps the landscaping well maintained; Satisfied with the Motor Vehicle Division; ADOT is moving in the right direction; Dissatisfied with condition of highway shoulders (should be improved); Dissatisfied with nighttime visibility of highway striping; Dissatisfied with the frequency of public transit where they live; and Dissatisfied with traffic flow on highways during rush hour. Both residents and community leaders said the transportation issues with the highest priorities were: Repairing and maintaining existing highways; Enhancing highway safety; and Relieving congestion on highways.

The State of the System Report is a compilation of the physical inventory and status of the Maricopa County Department of Transportation’s infrastructure. It addresses roadway congestion, traffic safety, low volume road paving, bridges, and pavement conditions. Also, included are recommendations for future improvements within each of the infrastructure categories. The SOS report has been produced annually since 1998.

This is Maricopa County's long-range plan for transportation. This plan was last produced in 1997. The Maricopa County Department of Transportation has undertaken the process of updating the Transportation System Plan because much has happened in Maricopa County since 1997. This updated TSP establishes an organized approach to the planning, design and construction of Maricopa County's transportation system through 2026.