The Public Notice Regarding Public Comments on Social Stability Risk Analysis for the Phase III Project of Dongguan Metro Line 2 (Humen Railway Station (excluding) to Jiaoyiwan Station) was published on the official website of the Dongguan Development and Reform Bureau.

According to the Notice, the Phase III Project of Dongguan Metro Line 2 (Humen Railway Station (excluding) to Jiaoyiwan Station) is about 17.3 kilometers. Except for the southern section of Humen Railway Station, which is an elevated rail, the remaining track goes underground. The underground section is 16.848 kilometers long, and the elevated section is about 0.25 kilometers long. The transition section is about 0.202 kilometers long. There are 9 stations, all of which are underground stations, including 4 transfer stations, with an average interval between stations of 1.9 kilometers. The project's total investment is about 14.216 billion RMB, and the construction period is around 54 months.

In terms of the direction, the announcement shows that the phase III of Line 2 runs from Humen Railway Station, the terminal of phase I and Phase II line, along Guantai Road in the southeast, connecting to the Guangzhou-Shenzhen Intercity and Humen Port railway extension, eventually arriving at Humen Liansheng Road in the south. Humen North Station is located at the intersection of Liansheng Road and Guihua Road, while the Humen Avenue Station is on the west side of Humen Park. On the north side of Jinjie Road intersection, it is Humen Jinjie Road Station, and Humen Guangming Road Station is located on the north side of the junction of Liansheng South Road and Binhai Avenue.

Then the line goes south, passing through the Humen Flyover of Yanjiang Expressway and reaching Binhaiwan New Area. At Binhaiwan Station, it will be possible to transfer to Shenzhen-Maoming High-speed Railway. The next station is Qingchuangcheng Station at the Guihua Road intersection and the Hong Kong-Macao Wharf Station on the south side of the intersection of Binhai Avenue, which is next to the Hong Kong-Macao Wharf. The line spreads along Binhaiwan Avenue and has Jiaoyiwan West Station on the west side of Binhaiwan Avenue and Zhenhai Road and the terminal station Jiaoyiwan Station at the intersection of Zhonghai Road. It will be possible to transfer to Dongguan Metro Line 3 Phase I and the planned Shenzhen Metro Line 20 at the terminal station.