Data contains each traffic data "match" generating by the host sensor in one of approximately 100 locations throughout the city. These sensors include Bluetooth/WiFi readers are deployed to collect data from devices that are within range of the sensor usually cellphones. Data is encrypted and then any identifiable information from each read is removed. The system then produces a match and timestamp if a specific device crosses between two readers. Each match is a single traffic data record containing an individual vehicle's travel time and speed along a roadway segment.
This dataset describes planned and completed traffic signal audits across the City of Mesa managed transportation system. A traffic signal audit is a formal examination of the number of signalized intersections maintained by the City of Mesa. They are checked for proper programming and operation on a quarterly basis by a formal internal team. The data recorded includes the date by which each intersection needed to be audited, as well as the date the audit was completed.
Weighted Average Pavement Condition Index (PCI) is measured on a scale of 1 to 100 where 100 is best. PCI is used to indicate the general condition of a pavement, is a statistical measure, and requires manual survey of the pavement.
