一、工程概况 江苏省淮安市,城区段里运河分为两支:一支自淮阴船闸东北,穿过市区,自大闸口折而南下,经板闸、河下镇达楚州南,穿越苏北灌溉总渠,长27.7km,即本市之里运河(古清江浦);一支为1959年裁弯取直而新辟,经淮安南郊达楚州,与里运河交汇,名为大运河,长24.3km。 First, the project profile Huai’an City, Jiangsu Province, the urban section of the canal is divided into two: one from the Huaiyin Ship Lock northeast, across the urban area, from the gate and fold south, through the gate, the town of Chuzhou south, across the Soviet Union Northern Irrigation Canal, 27.7km long, that is, the city of the canal (ancient Qingpu); one cut straight and new cut in 1959, the southern suburbs of Huai’an Tatsuzhou, and the intersection of the Canal, named the Grand Canal , 24.3km long.