There are several synonyms for the term "road surfacing" that can be used to describe the process of maintaining or paving roads. One common term is "asphalt paving," which refers to the application of asphalt to a road surface for a smoother and more durable driving surface. "Road resurfacing" is also used to describe the process of renewing a road's surface, often involving the removal of the existing surface and replacement with a new layer of asphalt or other materials. "Pavement maintenance" is another term used to describe the routine upkeep of a road's surface, including patching potholes, sealing cracks, and re-striping lines. Overall, these synonyms all refer to the important task of ensuring safe and efficient transportation on our roads.