SAFE MOTOR ROAD AND METHOD OF ITS OPERATION Russian patent published in 2015 - IPC E01F9/47 

FIELD: construction.

SUBSTANCE: motor road includes the turn to the left, in the place of turn place on the carriageway it contains at least one bump which is implemented with reference to the tangent line to the axis road at the angle, favouring to the movement of the vehicle to the left. The method of operation of the motor road comprising the movement along it of vehicles consists in that the traffic of vehicles is performed along the offered motor road.

EFFECT: traffic safety improvement, construction technology simplification, maintainability improvement, decrease of cost of maintenance and operation.

2 cl, 2 dwg