Yellow triangle sign means5/23/2023 Pictograms and symbols are easier to recognize and understand, cross various language barriers, and often close the communication gap. Department of Transportation (DOT) has increasingly used symbols rather than words to convey the different safety messages on roadways and highways. Unfortunately, one wrong interpretation of road sign meanings can lead to a serious accident or injury. The problem is compounded when language barriers, color vision deficiencies, and illiteracy are factored into the equation. With so many signs on the road, it’s easy to get confused wondering about road signs and meanings. For that and other reasons, a universal set of guidelines has been established to help people quickly answer, “what do road signs mean?” while driving. Understanding must also take place while traveling at what may be high speeds. ![]() Have you ever passed a road sign and realized you didn’t understand what the message or symbol was telling you to do? Or have you ever wondered if the color and shape of the road sign have a specific meaning? Or simply curious about the road sign meaning?ĭrivers must be able to identify road sign meanings quickly and accurately.
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