But you can't compare cats and dogs, they are completely different, both in habits and behaviours.
Gravel is akin to cat litter, so I guess 'your' cat will think your drive is a massive litter tray Saundra!
If you put citrus peel around, that might deter the cat in future, but make sure you disinfect the gravel thoroughly or the cat will be able to smell it and still think it's its toilet.
HTH x