Is there an expressway from Chengdu to Xizang Autonomous Region?

There are expressways from Chengdu to Xizang Autonomous Region: Sichuan-Tibet Expressway, that is, the expressway from Chengdu, Sichuan to Lhasa, Tibet.

The Sichuan-Tibet line now refers to the Chengdu-Lhasa Highway (Sichuan-Tibet Highway) and the Chengdu-Lhasa Expressway. Sichuan-Tibet Highway is divided into south and north lines. There are some connecting lines between the north and south lines, which are also part of the Sichuan-Tibet Highway.

The southern line passes through Chengdu, Ya 'an, Luding, Kangding, Dongeluo, Yajiang, Litang and Batang in Sichuan, Mangkang in Linzhi, Zuogong, Bangda, Basu, Bomi and Bayi Town in Tibet, Gongbu Jiangda, Mozhugongka and Dazi, with a total length of 2 146 km, belonging to National Highway 3/kloc-0.

The northern line overlaps with the southern line from Chengdu to East Elo, and then branches northward from the southern line, passing through Bamei (formerly Ganning County), Daofu, Luhuo, Ganzi, Dege, Jiangda and Qamdo in Tibet, reaching Naqu County and Lhasa, with a total length of 2412km. It is divided into Dabei Line and Xiaobei Line.

Extended data:

History of Sichuan-Tibet railway construction.

1April, 950, Sichuan-Tibet Highway was opened, with the northern line first. After the arduous construction of 1 10000 soldiers and civilians, 1954 12.25 was officially opened to traffic, and more than 2,000 soldiers and civilians paid precious lives for it.

After that, the construction of East Elo, Yajiang, Litang and Batang, as well as the southern line projects of Mangkang, Zuogong and Bangda in Tibet were completed on 1959, and formally incorporated into Erlang Mountain, tianquan county, Ya 'an City, a part of National Highway 3 18. When the road-building army passed through the steep section of Erlang Mountain, seven soldiers gave their lives every kilometer.

2065438+On July 30th, 2008, the left tunnel at the entrance of Milla Mountain Tunnel on Lhasa-Linzhi high-grade highway was successfully completed, marking the completion of Milla Mountain Tunnel. 20 18 10 Lhasa-Linzhi highway opened to traffic.

Baidu Encyclopedia-Chengdu-Lhasa Expressway