| Country: | CHN |
| Type: | Expwy |
| Route: | 1117 |
| Alternate Name: | Suibei Expressway 绥北高速公路 |
| Spur Type: | Expwy |
| Spur Of: | 11 |
| Length Km: | 208.05 |
| Direction A: | North |
| Terminus A: | in Bei'an, Heihe, Heilongjiang |
| Direction B: | South |
| Terminus B: | in Beilin District, Suihua, Heilongjiang |
| Previous Type: | Expwy |
| Previous Route: | 1116 |
| Next Type: | Expwy |
| Next Route: | 1118 |
The G1117 Suihua–Bei'an Expressway, also referred to as the S15 Suibei Expressway, is an expressway in Heilongjiang, China that connects Suihua to Bei'an via Wangkui County and Hailun.[1] The expressway was opened to traffic on 30 September 2011, and was later designated as a national expressway on 4 July 2022.[2]