all roads in Europe, actually do lead to Rome

The project "Roads to Rome" has mapped out over-land routes across Europe that converge to the city. The resulting cartography reveals a route map that, in fact, leads to Rome. You can reach the eternal city on almost 500,000 routes from all across the continent.

The more often a specific single street segment was used, the stronger it is displayed on the map.

https://nagonthelake.blogspot.com/2018/05/apparently-all-roads-do-lead-to-rome.html