While countless lives rumble strips may never wake up from a sleep behind the wheel, they saved over the years. late night drives can be exhausting, especially for drivers who run on schedules and tight deadlines.
But these engineers are not satisfied with this rumble witness. They wanted the grooves to create beautiful music, so they designed different models to do it. Check it out in the video below.
Since 07, engineers from various countries have adopted this impressive technique to make beautiful music of the road around the world. They only work if drivers go a certain speed, giving some encouragement when it comes to obeying the speed limit.
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