What is the street floor made of?

The street floor is typically made of asphalt or concrete, depending on the location and intended use. Asphalt is commonly used for roads due to its durability and flexibility, while concrete is often preferred for sidewalks and high-traffic areas because of its strength and longevity. In some cases, brick or cobblestone may be used for aesthetic purposes in urban environments. Each material has its own advantages and is selected based on factors like climate, traffic load, and cost.