Ringstraßen Hamburg

The dataset contains the three Hamburg ring roads Ring 1, Ring 2 and Ring 3. The ring roads were defined in the 1970s to guide traffic within the city. They run north of the Elbe in three concentric semicircles, the center of which forms about the city centre of Hamburg. The roads belonging to the rings are marked by appropriate signs.本数据集包含汉堡市的三条环城公路，即1号环城路、2号环城路与3号环城路。该批环路于20世纪70年代划定，用于疏导汉堡市内的道路交通。三条环路以汉堡市中心为大致圆心，在易北河（Elbe）北侧呈三道同心半圆形分布。隶属于各环路的道路均配有对应标识予以标注。