How Google Maps is able to predict traffic accurately
When a person uses Google Maps to navigate they are shown whether the traffic along their route is heavy or light, an estimated travel time, and the estimated time of arrival
Google Maps has one of the most elaborate mapping database with over 1 billion kilometers in more than 220 countries and territories around the world and the tech giant has been improving both the data and methods to use this data. One of the biggest features is that it can calibrate the traffic you’ll meet on the way. Google has shed some light on the process that allows them to accurately detect the movement of traffic.