| With the development of the international economy and the strengthen of the integrative world economy these years, internal and international trade has developed quickly .World ship business has been rapidly and steadily developed with the development of internal and international trade. Under this background, how to program regional sea-route net reasonably and efficiently has always been concerning by the researchers of the world.Jiangsu province lies along Changjiang river, water system is quite upgrowth. But, as a result of lacking a suit of whole measure of regional sea-route net planning theory, jiangsu province's sea-route has developed slowly and gone against to the durative and steady development of its economy.This paper abundant consults internal and overseas composing and production about regional sea-route net planning, on the basic of which more point out the basal step and basal measure of regional sea-route net planning, and aim at the particularity of regional sea-route net planning, combine the integrated using and protecting of water resource, we bring forward new resolvents.At last we use this paper to combine with the regional sea-route net planning of Lianyungang city, combining theory with practice, we prove the research measure of the paper is feasibility. |