Jacki talks to Howard Mansfield about the history of traffic laws. Mansfield recently wrote an article on the subject in the Old Farmer's Almanac. He says most of the traffic rules that are in place today can be traced back to one man...William Eno...a wealthy New Yorker who was obsessed with devising ways to bring order to streets and highways in the U.S. and abroad in the early 1900s. He devised rules of the road ranging from speed limits, one way streets, and driving on the right to pavement markings, licensing drivers and traffic tickets.
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