4white lettering and symbols painted on the surface of the roadway are used to

4 white lettering and symbols painted on the surface of the roadway are used to provide valuable information to road users in the form of supplement signs.

Explanation:

On the first hand, drivers learn a certain amount of signs and codes that provide them information about the roads they use, to have as much information from them. This is crucial because they have to get access to all sources of information to live the best experience they can on the road. On the second hand, the federal highway administration of the U.S. has determined a general language all drivers are meant to know to face all the possible outcomes that a trip in the road can provide.

Now, 4 white lettering and symbols painted on the surface of the roadway give real-time information of the road and communicate to the driver everything he has to know to have a safe trip and avoid any sort of accident.

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explanation:

the answer is the huegonots.