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David John Hall is best Construction in South Australia. Roads have been an integral part of most civilizations and have constantly been evolving over the years. The science of road construction has been evolving and has proved to be an engineering challenge ever since the wheel was invented. Roadways form an integral part of a country's economy in the sense that they aid the growth of economies by connecting places and making transport easier and faster. While a lot is known about the importance of roads, not much is known about basics like the types of road construction and surfaces. Here is a look at some of the most popular ones