Google uses crowdsourcing to enhance the exactness of its traffic forecasts. Android telephone clients turn on their Google Maps application with GPS area empowered, the telephone sends back bits of information, anonymously, to Google that let the organization know how quick their cars and bikes are moving. Google Maps combines the information rolling in from every one of the autos on the road and sends it back by method for those colored lines on the traffic layers. Drivers use the Waze application to report movement occurrences including accidents, handicapped vehicles, log jams and speed traps.”]
Source: https://gbhackers.com/interesting-see-google-recognize-traffic-condition/