China National Highway 217
China National Highway 217 runs south from Altay, Xinjiang to Hotan, Xinjiang. It is 1,753 kilometres in length and runs southwest from Altay towards Kuqa County and from there southwards through the Taklamakan Desert to Hotan.
The highly scenic mountainous section between Dushanzi and Kuqa that crosses the Tianshan Mountains is commonly known as Duku Highway . A section of Duku Highway also crosses the Bayanbulak Grassland National Nature Reserve.