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A speed hump (also called a road hump, or undulation, [17] and speed ramp) is a rounded traffic calming device used to reduce vehicle speed and thus sound volume on residential streets. Humps are placed across the road to slow traffic and are often installed in a series of several humps to prevent cars from speeding before and after the hump.
Physical devices include speed humps, speed cushions and speed tables, sized for the desired speed. Such measures normally slow cars to between 16 and 40 kilometres per hour (10 and 25 mph). Most devices are made of asphalt or concrete but rubber traffic calming products are emerging as an effective alternative with several advantages.
MUTCD W17-1 speed hump ahead From: Manual on Uniform Traffic Control Devices for Streets and Highways - 2003 Edition Category:Road signs in the United States Category:Road signs File usage The following 4 pages use this file:
There are different types of physical traffic calming devices, such as speed humps, raised crosswalks, and traffic circles. Each type has its own impact on traffic speed and safety.
Radars on speed limit signs in the neighborhood documents some drivers reaching more than 70 mph. The six speed humps from the southern stretch of the road were removed for now.
Download as PDF; Printable version ... rumble strips and speed humps were found to be effective on Ghanaian roads." ... design standards and implementation techniques ...
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Download as PDF; Printable version; ... Based on the color of Korean Industrial Standards (KS A 0062, KS M 6020) (within allowable value E=1) ... Speed humps. Falling ...