these kinds of roads, near Ypres where i'm from
not my vid, should make one some day to get the idea across
this is just a small section , there's hundreds of km's of this, and with more fancy turns, jumps , then some express ways that look a bit like the Nurburg Ring
it's more exiting 120/kmh and upwards, in the dark, or wet
then there is the Kemmelberg ( a hill ) with cobblestones up and down the 25% incline... with a turn halfway