On May 23, the Gui'an expansion project completed construction of Baihuahu Grand Bridge's main tower 11, marking a solid step toward building the province's first smart highway project by the end of the year.
Guiyang Urban Rail Transit Operation Co has replaced the batteries of the terminal devices of Guiyang Metro Line 1 and Line 2's automatic ticketing systems, providing a solid guarantee for the metro's operational stability.
The left side of the Xiaozhai Grand Bridge, part of the Guiyang-Anshun expansion of the Shanghai-Kunming Expressway, has been completed, achieving single-direction connectivity.
An ethnic parade and ethnic performing gala took place in Guiyang, capital city of Southwest China's Guizhou province, on May 18, the eve of China Tourism Day.
The G7522 Guiping Expressway Guiyang-Pingtang Sector Project, invested in by Guizhou Transportation Investment Group Co, completed its longest tunnel on May 13, marking a step forward in the project's progress.
The improvement and upgrading project for the connecting road from Guiyang Metro Line S1's Zaojiaoba Station to Provincial Highway S210 has been completed.