Re: Illinois Department of Transportation (IDOT). My car was pelted by salt pellets being sprayed on the Kennedy Expy. Near Chicago. The pavement was totally dry thus causing the pellets to fly into my car which was traveling at 55 mph, damaging the hood and fenders extensively to the tune of over $900. Do I have grounds to recoup my expenses for said damage? I guess the pellets were being distributed in anticipation of an impending snow fall.