Counting point areas 2021

A counting point area is the area for which the same traffic levels apply. Each counting section receives the number of the counting point. All counting points (MZ) have a nationwide unique 8-digit number.计数点区域（counting point area）指适用统一交通流量等级的区域。每个计数路段（counting section）均被分配其所属计数点的编号。所有计数点（MZ）均配有全国唯一的8位数字编号。