No matter where you drive, you are bound to see road signs. As with any sign, road signs are intended to provide you with knowledge. In most cases, these signs are for your safety. They tell you things such as which way you can go on a road or what speed you can drive on the interstate.
However, the most important signs you will see on the road are safety ones that warn you of dangerous road conditions or informing you of evacuation routes.
When driving down the interstate or highway, you have most likely seen a custom "Men at Work" sign. This sign lets you know that you should be cautious while driving through this area because the road may be uneven and men might be working close to the traffic lanes. You can also engage in the road safety audit process if you are concerned in road safety.
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Many times, a reduced speed limit sign proceeds this type of sign. This allows motorists the opportunity to slow down so they have more time to react if an accident were to occur.
Another type of safety sign you will see along the road are signs warning of potential road conditions. One such sign is "Slippery When Wet." This sign is seen many times on bridges or near cliffs.
It lets you know that you should be cautious of your speed while driving along this area and the road is wet from rain. Furthermore, the sign "Bridge May Ice In Cold Weather" is another one you might encounter when driving near a bridge.