通过近年来水蚌线开行客货列对与能力情况分析,以及安徽皖北地区经济与交通发展态势,进一步阐明水蚌线增建复线的必要性。 In recent years, through the development of water and mussel lines passenger and cargo capacity and capacity of the situation analysis, as well as the economic and transportation development trend in northern Anhui Province, to further clarify the water mussel line the need to build additional lines.