What characterizes resurfacing according to roadway practices?

Resurfacing is characterized primarily by the placement of a new uniform layer of material on top of existing pavement. This process is designed to restore the surface condition of the roadway while maintaining the structural integrity of the underlying pavement. By adding a new layer, resurfacing enhances the ride quality, increases skid resistance, and prolongs the life of the road without the need for full reconstruction.

This practice is common in roadway maintenance as it addresses surface issues like cracking and raveling, making it a preferred choice for extending the roadway's lifespan and improving safety. It is distinct from complete removal of existing pavement or processes limited to just seal coating or minor repairs, as those actions involve different approaches to pavement management and serve different purposes in road maintenance strategies.