The only thing I absolutely hate is driving in Belgian cities. Jesus f'ing Christ. It's a free for all.
Not only the cities are horrible for driving. The signage on the highways is absolutely terrible. Only one big sign at every interchange and that's it.
Also, the quality of the asphalt is terrible. Everybody still knows where the Dutch-Belgian border is: once you enter Belgium, the road becomes terribly bumpy.
If you look closely enough you will notice that the sign, in fact, says "Québec".
This is the Dutch-Belgian border:
Still doesn't beat the
Indo-Bhutanese border, though.