now adays, there are many cars everywhere. cars are very important for each person how lives in a big city.so, the roads help us. We can do many things quickly through the road. Now, I am going to write about how roads are built.
There are some important steps to make good roads. First, the number of vehicles is counted. Second, the route of the new road is planned. The next step is that samples of soil in the area are taken. After that the top surface of road is completed. Next thick layers of concrete are put down. Then the route is cleared and the ground is flattened. The following step is that the lane makers, .road signs and traffic signals are added. Finally, the road is opened to the public.
In conclousion, roads are very important for us especially in the cities and it will be better if the government be care of them.
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