The distribution of express pickup points is positively correlated with the density of the road network, and the convenience of transportation affects the spatial layout of express pickup points
The distribution of express self-lift point is positively correlated with the density of the road network, and the convenience of traffic affects the space layout of the express self-lift point.
The distribution of express delivery points is positively related to the density of road network, and the convenience of transportation affects the spatial distribution of express delivery points