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Transcript of The Invention of the Stop Sign. The Stop Sign Progress/Changes Made on the Stop Sign 1915 1925 1935 1945 1955 1965 1975 1915- A man named William Phelps Eno invented a white sign with black letters, in Detroit, Michigan. 1922- Realizing the stop sign was so important, an association was formed to make more stop signs.
Over at Vox, Joseph Stromberg rounds up the research (including a bit of TreeHugger) and writes Why cyclists should be able to roll through stop signs and ride through red lights. He describes what's known as the Idaho Stop. Idaho's rule is pretty straightforward.If a cyclist approaches a stop sign, he or she needs to slow down and look for traffic. If there's already a pedestrian, car, or another bike there, then the other vehicle has the right of way. If there's no traffic, however, the cyclist can slowly proceed.Basically, for bikers, a stop sign is a yield sign.ticking to stop signs, Stromberg notes that an Idaho stop might actually be safer than a full stop for both cyclists and drivers. In many cities, the low-traffic routes that are safer for bikes are the kinds of roads with many stop signs.