Road Construction 101 — From Planning to Pavement

Modern roads aren’t just asphalt or concrete laid over dirt. They’re engineered systems—a marriage of geometry, geotechnics, drainage, materials science, and construction logistics. This overview walks through the end-to-end process so the rest of the series slots neatly into place. 1) Start with Purpose: Functional Class & Context Before a line is drawn, the road’s…

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