the stop sign in highway code is the shape of a triangle.
the stop sign in highway code is the shape of a triangle.
what shape is the stop sign in highway code?
triangle
stop signs originated in michigan in 1915. the first ones had black lettering on a white background and were , somewhat smaller than the current sign. as stop signs became more widespread, a 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. the unique eight-sided shape of the sign allows drivers facing the back of the sign to identify that oncoming drivers have a stop sign and prevent confusion with other traffic signs. it was also chosen so that it could be identified easily at night since the original signs were not reflective. the national conference on street and highway safety (ncshs), a group competing with aashto, advocated a smaller pink-on-yellow stop sign. these two organizations eventually merged to form the joint committee on uniform traffic control devices, which in 1935 published the first manual on uniform traffic control devices for streets and highways (mutcd) detailing the stop sign's specifications.
stop sign
the highway code is available in the following forms:









































bullet::::- book english or welsh; and for northern ireland









































bullet::::- ebook









































bullet::::- iphone, ipod touch and ipad app









































bullet::::- audiobook









































bullet::::- pdf files, including russian and polish translations









































bullet::::- cd-rom, also mirrored online









































bullet::::- dvd, with british sign language









































section::::see also.









































bullet::::- driver's manual, the united states equivalent of the highway code









































bullet::::- "road users' code", the hong kong equivalent of "the highway code"









































bullet::::- malta's "the highway code", the maltese equivalent of the highway code









































bullet::::- ireland's "rules of the road", the irish equivalent of the highway code
the highway code