All roads lead to Rome. This map is visualises the famous roads built by the Roman empire. I have removed the land to highlight how far this empire spread its infrastructure. [OC]
from /r/dataisbeautiful
所有的道路都是通往罗马的。这张地图直观地展示了罗马帝国修建的著名道路。我去掉了土地，以强调这个帝国的基础设施有多远。[原创]