School Assignment: Needs Dataset About Road Quality In Europe

Does anyone know a dataset about road qualities that i can use (for free).

I am working on a school assignment about the trafic situation in europe and currently the best website i found is this : https://www.theglobaleconomy.com/rankings/roads_quality/Europe/

However, this dataset isn’t free to use. Maybe this community has some datasets available for the task i want to perform.

Thanks in advance!