Looking for Movie Name: A road leads to the cliff

Hello,

I read an article and someone said there's an American movie in which a perv deliberately paved a road which leads to the cliff.

The first part of the road was very rocky, and drivers would have to slow down their driving, and the perv deliberately made the later part of the road very smooth, so generally drivers would be very happy to speed up, however there's a cliff which is 200 meters ahead. It would be late for the drivers to brake, and they fell into the cliff.

The author didn't mention the name of the movie but the plot. Did anyone watch a movie with the similar plot?

Thanks!