The Multimodal Planning Division (MPD) of the Arizona Department of Transportation has been tasked with identifying corridors throughout the state where improvements to the transportation infrastructure supports the greatest potential commercial and economic benefits. These "Key Commerce Corridors" represent a strategic statewide approach to leverage infrastructure improvements to enhance Arizona's competitive economic position. This document presents the basis for the identification and evaluation of the Key Commerce Corridors.

Every year some Arizona students drop out of high school with the intention of acquiring a General Equivalency Diploma (GED). Find out how many Arizonans receive a GED each year and how this alternative credential impacts their lifetime earning potential. Also visit Morrison Institute’s Web site to read about proposed funding cuts to GED training.