Chengdu–Chongqing Expressway should not be confused with G5013 Chongqing–Chengdu Expressway.
| Country: | CHN |
| Province: | Sichuan |
| Type: | S |
| Route: | 40 |
| Chengdu–Chongqing Expressway | |
| Alternate Name: | Chengyu Expressway 成渝高速公路 |
| Length Km: | 340.2 |
| Established: | 1995 |
| Photo Notes: | Neijiang JCT |
| Direction A: | West |
| Terminus A: | Chengdu-Chongqing Overpass, Chenghua District, Chengdu |
| Direction B: | East |
| Terminus B: | Chenjiaping, Jiulongpo District, Chongqing |
Chengyu Expressway is the first thruway from Chengdu to Chongqing, which was finished in 1995.[1] The whole distance is about 340.2 kilometers, and between Wuguiqiao of Chengdu and Chenjiaping of Chongqing. It's now part of G76 Xiamen–Chengdu Expressway and G85 Yinchuan–Kunming Expressway.