The Yinchuan–Kunming Expressway (Chinese: 银川-昆明高速公路), designated as G85 and commonly referred to as the Yinkun Expressway (Chinese: 银昆高速公路) is an expressway in China that connects the cities of Yinchuan, Ningxia and Kunming, Yunnan. It is 2,332 km (1,449 mi) in length.[1] The full length was completed and opened for traffic in 2024.[2]