Jiangnan Expressway is expected to open ahead of schedule

Since Jiangnan Expressway needs to cross seven major rivers and nine major flood-control embankments, the construction is complex. The construction unit has taken the method of simultaneous casting of bridge piers and beam prefabrication to speed up construction. According to reports, this engineering design period is 42 months, according to the current progress, it is expected to be opened to traffic one year ahead of schedule.