TIL: Even with the bare minimum of driver training on its use, the British roundabout has been proven to be at least 20% more efficient at moving traffic through an intersection than any other design

http://en.wikipedia.org/wiki/MythBusters_(2014_season)#Episode_221_.E2.80.93_.22Traffic_Tricks.22



Submitted February 23, 2015 at 06:22PM by klemmo http://www.reddit.com/r/todayilearned/comments/2wv77y/til_even_with_the_bare_minimum_of_driver_training/