A ranar 9 ga watan Mayu, ci gaba da bitar layin dogo na Guangzhou-Shantou da ke kan layin dogo na Beijing da Kowloon ya samu nasarar juya digiri 77, inda ya kai tsayin mita 33.4 daga saman layin dogo na Beijing da Kowloon.Wannan ya nuna nasarar kammala wani muhimmin aikin na layin dogo mai sauri na Guangzhou-Shantou, inda ya bude “makogwaron” na karshe da kuma aza harsashin bude baki da aka shirya gudanarwa.

A farkon matakin, dogaro da ƙirar zamani, shigarwa cikin sauri da sabis mai inganci, Shantui Janeoo 6 E3R-180 da 5 E3R-240 5 E3R-240 batching shuke-shuke da nasara sun taimaka wajen gina babban titin jirgin ƙasa na Guangzhou-Shantou tare da samar da high- ingancin kankare don gina aikin., don ba da gudummawa ga abubuwan more rayuwa na gida.

An ba da rahoton cewa, a hukumance aka fara aikin layin dogo na Guangzhou-Shantou a hukumance a ranar 28 ga Maris, 2019, da tsayin daka ya kai kimanin kilomita 206, da saurin zanen kilomita 350 a cikin sa'a guda.“Muhimmin sashe na cibiyar sadarwar kashin baya na layin dogo mai sauri.Bayan kammala shi da kuma buɗe hanyoyin zirga-zirga, za a rage lokacin tafiyar jirgin daga Guangzhou zuwa Shanwei daga sa'o'i 2 na yanzu zuwa mintuna 40.