Vyshny Volochyok
In 1778, the Vyshny Volochyok Waterway was defined as a stretch between Tver and the Ladoga Canal. It was subdivided into three parts: One between Tver and Lake Mstino, one more between Lake Mstino and Novgorod, and the third one between Novgorod and the mouth of the Volkhov River. The headquarters of the system were located in Vyshny Volochyok, which was just granted town status in 1770.