11. Schools also closed early yesterday in South Dakota, where vehicles slid on ice-covered roadways and even truckers pulled over to wait for conditions to improve. 12. Schools also closed early yesterday in South Dakota, where vehicles slid on ice-covered roadways and even seasoned truckers pulled over to wait for conditions to improve. 13. The two vehicles slid into a ravine, and the truck driver was killed, said U.N. officials. 14. Three relief workers and their Albanian driver died earlier this month when their vehicle slid into a ravine. 15. Tractor-trailers jackknifed and vehicles slid off frozen highways. 16. In France, the driver of a road-salting vehicle was killed when the vehicle slid on black ice. |