Question

I trace a route through GMaps V3 and the DirectionsService.

This is the code :

var polyline = new google.maps.Polyline({ 
    strokeColor: '#94c970', 
    strokeWeight: 7 
});

directionsService = new google.maps.DirectionsService();
directionsDisplay = new google.maps.DirectionsRenderer({ polylineOptions: polyline, suppressMarkers: true });

var request = {
    origin: puntoPartenza,
    destination: puntoArrivo,
    travelMode: google.maps.DirectionsTravelMode.DRIVING
};

directionsService.route(request, function (response, status) {
    if (status == google.maps.DirectionsStatus.OK) {
        directionsDisplay.setDirections(response);
    }
});

it is a freeway, having 2 lanes, and I’d like to distinguish it on the map. Is it possible?

Need I third part plugins?

Edit : dunno if you understand what I mean with lanes 🙂 I mean : the one with 2-3 traffic lane.

Answer 1

No, that information is not available from the Google Maps API v3 or from any third party services that I have heard of.