No. Every meter. RFID perhaps; EU tried to experiment with GPS too. As far as i recall, too no avail tough. There are things in economy called "public goods".

No. Every meter. RFID perhaps; EU tried to experiment with GPS too. As far as i recall, too no avail tough. There are things in economy called "public goods". Long story short, as soon as owners can collect toll efficiently, the roads will cease to be one. The government will hold on to that tough.