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 report examines community concerns and challenges related to extreme heat during a typical year and during the COVID-19 pandemic. It considers which policies have helped address these concerns and challenges and identifies potential opportunities to further support community members with the challenge of extreme heat. The report focuses specifically on American Indian and Latino/a community members, given their disproportionate risk of experiencing detrimental impacts of extreme heat and overlapping risk factors for negative outcomes of COVID-19.

The information in this report is based on telephone interviews with 700 registered voters. One random sample of 500 registered voters was selected from all registered voters living in Arizona. This sample was proportionately stratified so that voters in each of Arizona’s 15 counties were included in the sample. An additional sample of 100 interviews with registered voters living in Pima County was also interviewed. A third random sample of 100 registered voters living in the more rural counties also was interviewed. The purpose of selecting the two smaller samples was to create sub-samples of Pima County and rural voters that could be compared with the opinions of voters in Maricopa County.