航道、锚地是港口开发建设的重要前提和保证,航道、锚地等级左右着港口开发规模、功能定位、运行效益、开放程度和发展潜力。舟山群岛海域的航道、锚地不仅是舟山群岛新区的重大基础设施,也是我国长三角地区、东部沿海各大港的公共基础设施。建设深水航道网,打造海上高速公路体系,对舟山群岛新区建设发展具有重要现实 Waterway and anchorage are important prerequisites and guarantees for the development and construction of the port. The waterway and anchorage level have the following impacts on the development scale, function orientation, operation benefit, opening degree and development potential of the port. Zhoushan Islands sea channel, anchorage is not only a major new infrastructure Zhoushan Islands, but also China’s Yangtze River Delta region, the eastern coastal port of public infrastructure. The construction of a deep-water channel network and the construction of an expressway system at sea are of great realistic significance for the construction and development of the new district of Zhoushan Islands