FIELD: physics.
SUBSTANCE: proposed invention aims at limiting traffic for transport facility to cross traffic flow on intensive-traffic roads. There is post located on road shoulder (on driver's side) and light control button arranged at height to allow switching it by driver in transport facility cabin. Additionally, said post may be equipped with light control button to allow switching it by car cabin driver. To cross intensive-traffic rod, truck driver approaches aforesaid post to depress said button and waits for green light to cross said road.
EFFECT: higher traffic capacity.
3 cl, 1 dwg
