G4215 Chengdu–Zunyi Expressway

The G42 15 Chengdu–Zunyi Expressway, also referred to as the Rongzun Expressway , is an expressway in China that connects the cities of Chengdu, Sichuan to Zunyi, Guizhou.

Route
The expressway starts in Chengdu, and passes through Renshou County, Zigong, Luzhou, Chishui, Xishui County and Renhuai, before terminating in Zunyi.