武汉市过长江交通流量特征分析

武汉市过长江交通是武汉市最主要的交通流向之一。根据流量观测数据分析长江交通流量特征，表明武汉市区过长江交通饱和，交通需求总量大，出行目的种类多。过长江交通没有明显、固定的高峰日和高峰小时，除通勤交通外。还有公务等大量非通勤交通。其中武昌与汉口之间交通是主流向，需要适当新增通道缓解过江难问题。

Analysis of the Characteristics of Traffic Flow over the Wuhan Yangtze River

Traffic over the Wuhan Yangtze River is one of the most important traffic flows in Wuhan. Characteristics of Traffic flow over the Yangtze River were analyzed according to the observational data. It showed that traffic over the Yangtze River in Wuhan urban had been saturated, been in great demand and been in abundant travel types. There existed no clear and fixed peak days and peak hours in traffic over the Yangtze River. The traffic demand included commuting and non-commuting traffic. New channel over the Yangtze River should be built to solve the traffic difficulty between Wuchang and Hankou, which was the mainstream among the three towns.