Q:

How delete road labels in google maps Api v3?

I would like to delete the blue roads labels.... 
How is possible with Api v3 ?
I use this:
    var mapDiv = document.getElementById('map_canvas');
    var myOptions = {
        zoom: 11,
        center: new google.maps.LatLng(42.705,13.25),
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControl: true,
        zoomControl: true
    };
    map = new google.maps.Map(mapDiv, myOptions);           

A:

You should be able to disable road labels on your google map by executing this piece of code:    
map.setOptions({
        styles: [
                {"featureType": "road.highway",elementType: "labels",stylers:[{visibility: "off"}]}, //turns off highway labels
                {"featureType": "road.arterial",elementType: "labels",stylers: [{visibility: "off"}]}, //turns off arterial roads labels
                {"featureType": "road.local",elementType: "labels",stylers: [{visibility: "off"}]}  //turns off local roads labels
         ]
});

For details, see Google Maps Styles Reference. Also, this wizard can be helpful when playing with map styles, since you can just copy the generated JSON into your code.

