In 2026. According to the news of official website 202 1 June of Changchun Rail Transit, the north extension line of Changchun Metro 1 Line was opened in 2026, and the first phase of Changchun Rail Transit1Line starts from Huancheng North Road Station in the north and reaches Hongzuizi Station in the south, and operates in Kuancheng District, Chaoyang District and Nanguan District of Changchun City. It passes through Shachuan (Middle East) Outlets, Kuancheng District People's Government of Changchun City, Changchun Station North Square, Changchun Station, Shengli Park, People's Square, Changchun Children's Park, Northeast Normal University, Satellite Square, Changchun World Sculpture Garden, Jilin Provincial Library and Changchun Municipal People's Government, and it is a backbone line with high traffic volume in the network, and the line runs north and south.