1. Northern line plan: Chengdu, Jintang, Zhongjiang, Santai, Yanting, Nanfang, Yilong, Dazhou, Kaijiang, Wanzhou.

2. Mid-line plan: Chengdu, Daying, Suining, Pengxi, Nanchong, Peng'an, Yingshan, Dazhou, Kaijiang, Wanzhou.

3. Southern route plan: Chengdu, Longquanyi, Jianyang, Lezhi, Suining, Nanchong, Quxian, Dazhu, Liangping, Wanzhou.