API MSDN works !

src/index.js

@@ -25,7 +25,7 @@ var getTraffic = (lat, lon) => {
 			10: Alert
 			11: Weather
 	*/
-	var options = ["o=json", "severity=2,3,4", "type=2"];
+	var options = ["o=json", "severity=2", "type=2,3,4,7,8,9"];
 	var coords = [lat - latOffset, lon - lonOffset, lat + latOffset, lon + lonOffset];
 	//var url = "https://dev.virtualearth.net/REST/V1/Traffic/Incidents/" + coords.join(',') + "/true?" + options.join('&') + "&key=" + key;
 	var url = "src/traffic.php?coords=" + coords.join(',') + "&" + options.join('&');