The Karakorum highway (KKH) links Islamabad, Pakistan with Kashgar over the Khunjerab Pass. The China-Pakistan Economic Corridor is a multibillion-dollar project was that will upgrade transport links between China and Pakistan, including the upgrades to the Karakorum highway. Bus routes exist for passenger travel south into Pakistan. Kyrgyzstan is also accessible from Kashgar, via the Torugart Pass or the Irkeshtam Pass; as of summer 2007, daily bus service connects Kashgar with Bishkek's Western Bus Terminal. Kashgar is also located on China National Highways G314 (which runs to Khunjerab Pass on the Sino−Pakistani border, and, in the opposite direction, towards Ürümqi), and G315, which runs to Xining, Qinghai from Kashgar.