road sign with the indication of caution and slippery road in ca

carrying cold danger dangerous dangerousness hazard hazardous highway it is raining jeopardy limy list to meteorologic meteorology motorway peril perilous rain rains risky road sign signs signage signal signals signboard skid slid slipe slippery slipping snow snowed snowy standto sticky street traffic transport transportation treacherous viscous way weather forecast winter zoncolan