Data Team

The Data Section of ADOT's Transportation Planning Division is responsible for collecting, producing and maintaining a wide array of highway extent, use and performance information about Arizona's public road and street network. Primarily focusing on the 6200-mile state highway system, the Data Section staff's principal charges are to collect and disseminate traffic volume data, maintain related traffic monitoring equipment, perform photo highway inventories, collect global positioning system (GPS) data, and maintain an annual log of length and geometric information on each state highway as a result of completed construction projects. Additionally, the section is responsible for administering the Federal Highway Administration's Highway Performance Monitoring System (HPMS) Program - a comprehensive source of information about all of Arizona's public roads and streets. Information collected by the Data Section is used extensively in and out of the Department to develop policies and support decisions related to public highway funding issues or private investment options.

Data Team Products:

• HPMS
• Highway Log
• Traffic Counts