Central Plaza plan of the business street

Quick answer：

A central plaza in a business street typically refers to an open public space located at the heart of the commercial area. It is designed to serve as a gathering point for shoppers, visitors, and residents. The plan of such a plaza would include details on the layout, architecture, and amenities like seating areas, trees, water features, and pedestrian pathways. This kind of space is crucial for urban design as it enhances the vibrancy and functionality of the surrounding commercial area.