Asphalt and paving work includes preparing the ground, laying foundation layers, then paving and compacting the asphalt. The main steps are: : Site preparation: removing old layers and leveling the ground. Laying the foundation: laying a supportive layer such as gravel. Asphalt paving: laying hot asphalt and compacting it with rollers. Finishing: Leveling the surface and ensuring water drainage. Asphalt roads are durable, affordable, and easy to maintain, and are used on roads, walkways, and airports.