Shenzhen-Maoming High Speed Railway Tags: Railway Line.Shenzhen-Maoming Railway is a high-speed railway under construction across southern Guangdong China. Linking the cities of Shenzhen and Maoming it will also allow for future high speed train travel between Hong Kong and Hainan Island. thumbnail line length (μ) 387000.0 location China number of stations 18 operated by China Railway High-speed route end Maoming_East_Railway_Station route start Shenzhen North Railway Station speed limit (kmh) 200.0 type High-speed rail Learn more... Loading...