FIELD: road construction.
SUBSTANCE: method includes setting signal road posts which are provided with heads having light reflecting members. The head of one of the posts is set at a level of 750-800 mm and is provided with a light source which is switched on when the weather conditions are bad. The light beam from the source is directed perpendicular to the axis of the road and parallel to the surface of the road to the reflecting member provided in the second post.
EFFECT: enhanced safety.
3 dwg
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