G4217 Chengdu–Chamdo Expressway

The G4217 Chengdu–Chamdo Expressway (Chinese: 成都—昌都高速公路), also referred to as the Rongchang Expressway (Chinese: 蓉昌高速公路), is an under construction expressway in China that connects the cities of Chengdu, Sichuan to Chamdo, Tibet.^[1]

Chengdu–Chamdo Expressway
成都－昌都高速公路
Rongchang Expressway 蓉昌高速公路
Route information
Auxiliary route of G42
Major junctions
West end	Chamdo, Tibet
East end	G93 in Pidu District, Chengdu, Sichuan
Location
Country	China
Highway system
National Trunk Highway System Primary Auxiliary National Highways Transport in China
← G4216 → G4218

Route

The expressway starts in Chengdu, and continues through Dujiangyan, Wenchuan County, Li County, Barkam, Garzê County, Dêgê County and Jomda County, before terminating in Chamdo. The section from Barkam to Chamdo is still under construction.^[2][3]