Paving roads for the future

[ad_1] The global road network is one of the largest systems ever built by man. In the United States alone, the total length of roadway exceeds 6.6 million kilometres – enough to circle the Earth 165 times. While relatively simple to build as compared to other structures – like skyscrapers or dams – the sheer scale of the global network makes road construction one of the largest sources of material consumption on our planet. While

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