How to remove traffic jams?

Question

JavaScript

brothers ,
tell me
how to remove traffic jams in google map api
, I call them like this

function trafficCar() {
        var trafficLayer = new google.maps.TrafficLayer();
        trafficLayer.setMap(map);
    }

And I can't find how to put it back

Answer 1

trafficLayer.setMap(null);
trafficLayer only needs to be declared globally