According to relevant data, the first phase of Shenzhen-Guan Hui Red Trunk Line will be opened to traffic at the end of 2022 10. On July 29th, 2022, the reporter learned from the scene of the first phase reconstruction project of the red trunk line from Shenzhen to Guan Hui that the output value of the first phase of the project was about130.3 billion yuan, accounting for 60.5% of the total contract price. All control projects of the project have started construction, and it is planned that by the end of 2022 10, the main line foundation of the whole line will be basically connected.