Heck, even a toddler can tell you that stop signs are red. That’s because since the 1950s, red has been the required background color for all government-regulated stop signs in the United States. But ...
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Why Are Some Stop Signs Blue? Here's What It Means
The stop sign is one of the most recognizable symbols on the road. Its octagonal shape and bright red color are universally understood, but sometimes, you might come across one that’s a different ...
Color us surprised: Blue stop signs really exist! Here's where you'll find them, what they mean and what to do if you see one on the road. If there’s one rule of the road we learn long before driver’s ...
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