snow chain obligation, chain traffic sign. winter time and winter services. snow covered road, trees. austria

austria austrian automobile blue car cars caution chain chains cold cool covered dachstein danger district drive drives driving europe european exterior glazed ice indicating indication indications info information infrastructure instruction instructions label liezen massif motor motorcar obligation obligatory outdoor regulation required risk road roads roadsign safety schladmingdachstein services sign signboard signs snow snowy street styria time tire traffic trafficsign trees tyre vehicle warning winter wintertime