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Last updated on April 24, 2014 at 0:07 EDT

Road safety Reference Libraries

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Traffic Cones
2010-11-15 19:40:35

Traffic cones, which also have many other names, are cone shaped markers used primarily to redirect traffic in a safe manner. They are used to create separation or merge lanes during construction although more permanent markers are used if the diversion is to stay in place for a long period of time. Charles P. Rudebaker invented the traffic cone in 1914. His version was made of concrete...