Naxi-Guizhou Highway is a section of Xiamen–Chengdu Expressway-a horizontal line in national highway '7918' network layout in the territory of Sichuan, and one of 24 provincial highway channel leaving from Sichuan in Sichuan highway network plan.

Guangyuan-Gansu Highway is a section of G75 Lanzhou-Haikou Highway (Lanzhou to Haikou) in the territory of Sichuan as one of vertical lines in national highway network.

Leshan-Ya'an Highway is a section of G93 Chengdu–Chongqing Ring Expressway planned in national high speed highway network in the territory of Sichuan Province.