国道集锡、鹤大公路通化市绕越线一级公路位于通化市城区西南部，全长9.935km，采用平原微丘一级公路标准，计算行车速度为100Km／h，路基宽度为25．50m，总投资4．139亿元。 A合周段全长2.487Km，位于通化市江南起点段，主要由江南引桥、西昌斜拉桥、西昌互通桥及接线路基四 National Highway Jixi and He’er Highway Tonghua City The first-level road around the line is located in the southwest of Tonghua City, with a total length of 9.935km. Using the standard of plain micro-hilly highway, the driving speed is 100km / h and the subgrade width is 25.50m With a total investment of 413.9 million yuan. A combined week length of 2.487Km, located in the starting section of Jiangnan Tonghua City, mainly by the Yangtze River Bridge, Xichang cable-stayed bridge, Xichang interchange bridge and roadbed four