A ring is an important traffic egress/ingress source. More often than not, your destination is directly on the ring and you're not using it to make two connecti

A ring is an important traffic egress/ingress source. More often than not, your destination is directly on the ring and you're not using it to make two connections, just one is sufficient. Moscow inner ring has around the same number of stations than all the ones inside it (counting connections as one each)