There is one device in the car that 30% of drivers do not know about! But it is one of the most important thing you have to know as a driver.Read More
Road is a way on land between two places. It is also paved. Many roads were simply recognizable routes without any formal construction or maintenance. The roads connect the cities, the countries, even the islands. Also, the roads design are part of highway engineering. Structural road design is designing a road for its environment. It is for extending its longevity and reducing maintenance. In many countries the engineers use the Shell pavement design method for the design of new asphalt roadsides. Careful design and construction of roads can reduce any negative environmental impacts.
In addition, the United States has the largest network of roads of any country.