| Country: | CHN |
| Type: | Expwy |
| Route: | 1115 |
| Alternate Name: | Jijian Expressway 鸡建高速公路 |
| Spur Type: | Expwy |
| Spur Of: | 11 |
| Direction A: | North |
| Terminus A: | in Fujin City, Jiamusi, Heilongjiang |
| Direction B: | South |
| Terminus B: | in Didao District, Jixi, Heilongjiang |
| Previous Type: | Expwy |
| Previous Route: | 1113 |
| Next Type: | Expwy |
| Next Route: | 1116 |
The G1115 Jixi–Jiansanjiang Expressway, also referred to as the Jijian Expressway, 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]