HIGHWAY UNEVEN A LANE AND THE FORM OF CONSTRUCTION WORK

摘要

PURPOSE: A rumble strip and a construction method thereof are provided to inform a driver of the deviation of a vehicle when the vehicle passes into the rumble strip. CONSTITUTION: A rumble strip comprises lane deviation recognition grooves(5), a paint layer(6), and a reflective layer(7). The lane deviation recognition grooves are formed on a road at equal intervals along a line in which the rumble strip is formed. The paint layer is applied to the inner surface of the lane deviation recognition grooves and the road between the lane deviation recognition grooves. The reflective layer is spread out on the inner surface of the lane deviation recognition grooves and improves visibility of the lane by reflecting the headlights of the vehicle.