Commemorating those days of construction on the first anniversary of the opening of Jinan Qingdao high speed railway
On August 11, 2015, Jiqing high speed railway broke ground and started construction. After three years of construction, it was put into operation on December 26, 2018, forming a "2-hour traffic circle" in the province. It has been in operation for one year. Jinan Qingdao high speed railway starts from Jinan east railway station in the West and ends at Qingdao Hongdao railway station in the East, with a total length of 307.9 km and 11 stations. It is an important part of the Qingdao Yinchuan channel in the national "eight vertical and eight horizontal" high-speed railway network, and the first high-speed railway constructed mainly by local investment in China.
on August 11, 2015, Qingyang tunnel with the longest tunnel of 10.1km in the province of Jinan Qingdao high speed railway control project was officially started, marking the start of construction of the whole line of Jinan Qingdao high speed railway.
on September 29, 2016, Zouzi super large bridge, the special span of the largest span of the whole line of Jinan Qingdao high speed railway, successfully closed the 144m through type simple supported arch bridge. On July 16, 2017, Qingyang tunnel with a total length of 10.1km, the longest tunnel in the province of Jinan Qingdao high speed railway control project, was successfully completed. Workers of Qingyang tunnel project of China Railway Tunnel Group command vehicles to clear and transport stonework at the breakthrough point.
on July 20, 2017, at the construction site in the southern mountainous area of Zouping County, Zouping Project Department of China Railway Third Bureau of Jiqing high speed railway, the erection of the last box girder was completed, marking the completion of the bridge construction in the high speed section of Jiqing high speed railway.
on December 30, 2017, workers of the erecting Project Department of China Railway fifth Bureau of Jinan Qingdao high speed railway laid the last rail of the high speed section. Track laying. On the same day, the track laying of high-speed section of Jinan Qingdao high speed railway was completed in advance. The high-speed section is from Jinan east station to Jiaozhou north station, with a design speed of 350 km / h.
on August 2, 2018, Jiqing high speed railway started the joint commissioning and test phase, and the test vehicle was operated in Zouping. Then the operation test is carried out.
on December 26, 2018, the first high-speed railway invested and constructed by local government in China,
1 Jiqing high-speed railway, was officially put into operation. On that day, the first train to stop at Zouping station was waiting for passengers to get on the train.