👉 Curbline is a term used in architecture and urban planning to describe a line that divides a street or road into two sections, with one side being paved and the other being unpaved. The concept of a curbline helps in dividing a road from its main traffic flow and reducing the risk of accidents. In terms of architecture, a curbline is often used for pedestrian walkways, sidewalks, and parking lots, as it provides safety and accessibility to pedestrians while also allowing for efficient street usage.