en.Wedoany.com Reported - China Changchun rail transit Lines 5 and 7 have fully entered the critical phase of trial operation without passengers, with preparatory work such as station interior decoration, flood control facility support, and operational practice drills progressing simultaneously.

Rail Transit Line 5 starts at Zhuoyue Street Station and ends at Dongdaqiao Station, spanning 19.5 kilometers with a total of 18 stations. Rail Transit Line 7 starts at Automobile Park Station and ends at East Ring Road Station, with its first phase covering 23.2 kilometers and 19 stations. Nanhu Square Station serves as an important interchange hub for the two lines, featuring a three-story underground structure with five entrances and exits, enabling convenient transfers between the two lines. Inside the control room, staff closely monitor electronic screens to track the real-time operational status of the train automatic monitoring system and vehicle movement trajectories. The surrounding environment restoration and enhancement project at Nanhu Square Station is also progressing simultaneously, covering a total area of 19,200 square meters. Centered on the concept of "convenience + quality + scenario," the project plans to build a creative market, entrepreneurial spaces, a trendy slow-brand zone, and a convenience service station.

Gongnong Square Station, adjacent to the People's Liberation Army Air Force Aviation University, is an interchange station between Rail Transit Line 7 and Line 1. The station's decoration design closely follows the theme of "Aviation Dawn, Roaming the Stars," incorporating aviation-specific elements with distinct artistic and regional characteristics. Rail Transit Line 7 is currently undergoing trial operation without passengers.

Next, Changchun Rail Transit Group will closely monitor key milestones of the trial operation without passengers, complete all preparatory tasks before service launch, and ensure high-quality and timely operation.