11.   Since the expressway is the major truck route on Long Island, he said, accidents often involve large trailer-trucks, which are difficult to turn upright.

12.   That accident involved experienced climbers, capricious weather, a life-and-death struggle against nature and a sobering outcome.

13.   The more frequently reported accidents involve mobile cranes at street level or smaller, unlicensed derricks.

14.   The previous fatal accident also involved USAir.

15.   Though it was only one of a number of accidents involving rough driving this season, it was the only one that drew a penalty from NASCAR.

16.   Two accidents this year involved other vehicles striking his bus, and he was found not to be at fault.

17.   Two accidents involved fatalities in West Texas, leaving three dead in one explosion and one in the other.

18.   Up to one in five fatal car accidents involves an improperly licensed driver, according to a study issued Wednesday.

19.   Very few boating accidents involve vessels colliding.

20.   Ba Thein, president of the Karen National Union rebels, told The Associated Press that it believed the accident did not involve sabotage.