Arizona State and Local Government Documents Collection

This project was undertaken to compare operational and safety characteristics of leading versus lagging protected left turn operation. The measures of effectiveness included field measured intersection delay with leading and with lagging left turns. Intersections in Pima County, Glendale, Tempe and Mesa, Arizona were studied with both leading and lagging operation. Intersection delay studies were also done with first car versus third car actuation of leading protected left turn phases. Signal progression was studied with leading, lagging and combination of leading and lagging left turns which provided the best progression. This evaluation was accomplished with an instrumented vehicle and travel time runs throughout a grid. Accident studies were conducted in Tucson, Pima County and Scottsdale, Arizona. These studies compared accident frequency before and after the conversion from leading to lagging left turns. A public opinion survey was conducted to obtain motorists' preference of leading or lagging left turns.

The conference looked beyond the juvenile justice system proper to examine the roots and potential solutions to the over representation of minority youth in Arizona’s juvenile justice system. Through this important undertaking and the dedication of the Commission on Minorities, Arizona demonstrated once again its important role as a leader in shaping the future of the juvenile justice system.

Shortly after selecting Judge Roxanne Song Ong as Commission Chair and reconstituting its membership, Chief Justice McGregor directed the Commission to develop a strategic plan with projects that seek to enhance fairness and equity in the judiciary and present a report at the December 2006 meeting of the Arizona Judicial Council.

This report represent the efforts of the Commission since its reactivation under a new mandate in May of 1994. The goal of this work group is to develop policies and programs that will facilitate the growth of minority applicants seeking appointments as judges, commissioners, judges pro tempore, special masters, clerkships, and internships.

This report is a result of the "2002 Equitable Treatment of Minority Youth" report produced by the Arizona Supreme Court Commission on Minorities in the Judiciary. One of the recommendations issued in that report was to create an annual report card to assess progress on the reduction of over-representation of minority youth in the juvenile justice system. The decision has been modified to produce a report card every other year. The first report serves as a baseline for the second, third and fourth report cards. The intent is to illustrate the current situation, provide a basis for future comparison, highlight areas of special concern and compare these results with the prior report card.