Per it is better not to arrange holivars but simply add on ALL bilateral roads concrete funnels with a height of 1 meter, a length of 98 meters and a mandatory gap of 2 meters (between sections or in the middle, if the total distance to the hole / transition is more than 100 m.) is?
• Low export;
You cannot go to a meeting;
You cannot move in the wrong place.
Less blind with lightning
must be done;
Cheap and angry, enough for 60 years (if no accidents).
The transitions are raised 10 centimeters above the road (sport cars will be fought in packs), which will make them more dry and easier to use.