The G1115 Jixi–Jiansanjiang Expressway (Chinese: 鸡西—建三江高速公路), also referred to as the Jijian Expressway (Chinese: 鸡建高速公路), is an expressway in Heilongjiang, China that connects Jixi to Jiansanjiang via Mishan and Hulin.[1][2] It was previously designated as Heilongjiang Provincial Expressway S11 and was fully opened to traffic on 26 September 2012.[3]