Gobi Desert from their respective itineraries across the desert. Among the European explorers who contributed to early-20th-century understanding of the Gobi, the most important were the following: Gobi Desert The Gobi Desert () is a large desert region in Asia. It covers parts of Northern and Northwestern China, and of southern Mongolia. The desert basins of the Gobi are bounded by the Altai Mountains and the grasslands and steppes of Mongolia on the north, by the Taklamakan Desert to the west, by the Hexi Corridor and Tibetan Plateau to the southwest, and by the North China Plain to the southeast. The Gobi
Taklamakan Desert to regard the Taklamakan Desert as separate and independent from the Gobi Desert region to its east. The People's Republic of China has constructed two cross-desert highways. The Tarim Desert Highway links the cities of Hotan (on the southern edge) and Luntai (on the northern edge), and the Bayingol to Ruoqiang road crosses the desert to the east. In recent years, the desert has expanded in some areas, its sands enveloping farms and villages as a result of desertification. The Golmud-Korla Railway (presently, under construction; expected completion time, 2019) will cross the Taklamakan as well. Because it lies in the