China National Highway 219

National Highway 219
219国道
Route information
Length	10,000 km (6,200 mi) 2,342 km (1,455 mi) until 2013. Proposed length is over 10,000 km (6,214 mi), according to a 2013–2030 government plan
Existed	1955–present
Major junctions
north-west end	Kom-Kanas Mongolian Ethnic Township
south-east end	Dongxing
Location
Country	China
Highway system
National Trunk Highway System Primary Auxiliary
← G218 → G220

China National Highway 219 (G219; Chinese: Guódào219) is a highway which runs along the entire western and southern border of the People's Republic of China, from Kom-Kanas Mongolian ethnic township in Xinjiang to Dongxing in Guangxi. At over 10,000 kilometres (6,214 mi) long, it is part of the China National Highway Network Planning (2013–2030), and once completed it will be the longest National Highway.

Before 2013, G219 ran from Yecheng (Karghilik) in the Xinjiang Uyghur Autonomous Region to Lhatse in the Tibet Autonomous Region. It was 2,342 km (1,455 mi) long. This section was completed in September 1957. India disagrees with China over its 180 km (112 mi) territorial footprint in Aksai Chin. During the 1962 war, China defended the road, also pushing its western frontier further west. For the first time after the 1960s, between 2010-2012, China spent CN¥3 Billion ($476 million) repaving the Xinjiang section spanning just over 650 km (404 mi). China's 13th (2016–2020) and 14th (2021–2025) five-year plans both included development of the road and connectivity with other roads.