Why do we still use concrete and asphalt for our roadways? Why have we not found a better material that is less prone to potholes and always feels smooth to drive on?
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>less prone to potholes and always feels smooth to drive on
This is more of a maintenance problem. If authorities devote the necessary resources to find and fix the occasional cracks before they snowball into bigger problems, asphalt roads can be kept in excellent condition.
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