The traffic connectivity projects in Guiyang and Guian New Area, Southwest China's Guizhou province, saw significant progress in 2020.
As of the morning of Jan 7, no ice had been found on the runways at Guiyang Longdongbao International Airport in Guiyang.
In order to improve the accuracy of metro subway tunneling, advanced directional equipment with the highest accuracy in China was recently introduced and utilized for a survey of the construction of the Guiyang Metro Line 3, according to local media reports on Dec 26.
The giant tunnel boring machine (TBM) responsible for excavation of Guiyang rail transit line 3 -- between Shunhai station and Wenquan Road station -- went to work smoothly and efficiently on the left line of Wenquan Road station on Dec 22, according to local media reports.
The key pivotal project of the Guiyang-Nanning High-speed Railway is being constructed in an efficient and orderly manner.
The construction of the Dadi interchange overpass, an important part of the Guantan Avenue project -- linking Guian New Area and Guiyang city in Southwest China's Guizhou province -- is progressing steadily, according to local media reports on Dec 13.