The Arizona Department of Transportation, the Arizona Game & Fish Department and the Arizona State Parks Board are required to conduct a study every three years on watercraft fuel consumption and recreational watercraft usage. The fuel consumption data is collected to determine the allocation of motor vehicle fuel tax to the State Lake Improvement Fund. The information on recreational watercraft usage patterns on Arizona’s lakes and rivers is necessary, in part, to determine the distribution of SLIF funds to applicants.

A landmark assessment of infrastructure needs in Arizona was produced by the L. William Seidman Research Institute in May 2008 for the Arizona Investment Council (AIC): "Infrastructure Needs and Funding Alternatives for Arizona: 2008-2032", that addressed infrastructure needs in four categories: energy, telecommunications, transportation, and water and wastewater. The information from the AIC report is a major input to the report that follows. Other types of infrastructure — most notably education, health care, and public safety — also are analyzed here to provide a more complete picture of infrastructure needs in Arizona. The goals of this report are to place Arizona’s infrastructure needs into national and historical contexts, to identify the changing conditions in infrastructure provision that make building Arizona’s infrastructure in the future a more problematic proposition than in the past, and to provide projections of the possible costs of providing infrastructure in Arizona over the next quarter century.

In step with other organizations, the Greater Phoenix Economic Council (the Valley’s regional public-private economic development organization) published a comprehensive 10-year economic development strategy that codified its change in direction to quality economic development in aerospace, bio-industry, advanced business and financial services, technology, and software. In early 2004, the Governor’s Council on Innovation and Technology issued Building Arizona’s Knowledge-Based Economy with scores of recommendations on venture capital, higher education, collaboration, workforce development, and other topics. Separately, each of these items would have been notable. Taken together, they demonstrate a strong commitment to the growth of a knowledge economy and to the multifaceted approaches needed to develop it.