As part of the Long Term Pavement Performance (LTPP) Program, the Arizona Department of Transportation constructed 19 Specific Pavement Studies 6 (SPS‐6) test sections on Interstate 40 near Flagstaff. The SPS‐6 project studied the effect of specific rehabilitation treatments on jointed portland cement concrete pavement (JPCP) performance. The test sections had various JPCP surface preparations, including crack and seat, minimum and maximum restoration, rubblization, asphalt concrete (AC) with fabric, and asphalt rubber with conventional AC. Opened to traffic in 1991, the project was monitored at regular intervals until 2002. Surface distress, profile, and deflection data collected throughout the life of the pavement were used to evaluate the performance of various flexible pavement design features, layer configurations, and thickness. This report documents the analyses conducted as well as practical findings and lessons learned that will be of interest to ADOT.

Over the past 15 years, the Phoenix-Mesa Gateway Airport has been in a continual planning and development program, responding to the dynamic air travel market in the Phoenix metropolitan area. A study was done to develop a phased, revenue generating land use and ground transportation plan for an approximate 660 acre parcel, with an adjoining 31 acre privately-owned parcel, both located in the Northeast Area of the Airport. This report presents the analysis, findings, and recommendations in support of those objectives.

The 2016 College Football Playoff National Championship Game was held on January 11, 2016, in Glendale, Arizona. The W. P. Carey School of Business at Arizona State University was commissioned to conduct an economic impact assessment of the Game and events surrounding it, including the impact of direct and indirect visitor and organizational expenditures. This study utilized multiple research, survey and analytical methodologies. This report will outline the methodologies used and the results obtained in the study and the economic impact.