Why is the stop sign shaped like an octagon? The American Association of State Highway Officials (AASHO) saw a few key advantages to giving the stop sign its unique shape.
As stop signs became more widespread, a rural-dominated committee supported by the American Association of State Highway Officials (AASHO) met in 1922 to standardize them and selected the octagonal shape that has been used in the United States ever since.
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Answer:
Why is the stop sign shaped like an octagon? The American Association of State Highway Officials (AASHO) saw a few key advantages to giving the stop sign its unique shape.
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octagon
explanation:
As stop signs became more widespread, a rural-dominated committee supported by the American Association of State Highway Officials (AASHO) met in 1922 to standardize them and selected the octagonal shape that has been used in the United States ever since.