One has to wonder if, over the hundreds and thousands of years when man invented the wheel, he invented something less useful, traffic? Traffic gets worse because there are vehicles on the road.
Vehicles go in and out, turn left and right, trying to reach their final destination in no time. Now we have various types of pavement markings to slow traffic and you can get it done by professionals.
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Traffic signs are supposed to clear traffic jams and set some rules about where you can turn and where not, who benefits and when you should stop! Personalized traffic signs even determine which vehicles to go in which direction and how long you can stay in one place.
In the modern world, almost all of our roads proudly feature traffic signs. Will there be an intersection? If you look, you're bound to find at least two stop signs. Are there sharp turns on the road ahead? You can bet that there are clearly labeled signs to let you know.
From speed limits to road conditions, everything is installed on the side of the road to keep drivers and passengers safe from harm. The earliest road signs found in Rome are in the form of mile markers.
Since then, the importance of signs on our roadways has increased tremendously as more and more vehicles are passing through them at ever faster speeds.