Problems: asbestos before and after the 120 kilometers of repairs to hydroelectric power station bad road, it is estimated that this section of the road to be 4 hours
Erlangshan National Highway 318 Tianquan County, two Roads Township, new gully to the eastern cave entrance section of the Erlangshan Tunnel (about 12.9 kilometers) in the winter traffic control: 2007.12.7- 2008.3.15 every day from 8:00 a.m. to 5:30 p.m. pass.
2) Chengdu - Ya'an - polish - Niba Mountain - Asbestos - Towu Mountain - Lugu - Xichang
Problem: This is the main channel for big trucks, and there is snow and ice on the mountain in winter.
Traffic jam, 07 years 11 colleagues in the mountains were blocked stopped for 7 hours
National Highway 108 Towu Mountain: December 6, 2007 to the end of 2008 February. Passing time in principle for 8:00 am to 17:30 pm
National Highway 108 Niba Mountain area (about 56 kilometers) in winter traffic control: 2007.12.7-2008.2.28, every day from 8:00 a.m. to 5:30 p.m. pass.
3)Chengdu - Emei - Ebian - Wushe - Hanyuan - Asbestos - Touwu Mountain - Lugu - Xichang
Problems: Wushe - Hanyuan is super bad, and it is said to be unilateral, every 1-2 hours
4)Chengdu - Emei - Ebian - Wushe - Gamluo - Yuexi - Lugu - Xichang
Problems: Apart from the 200 meters of bad road, there is no difficulty in the whole journey. The whole journey is not difficult except for the 200 meters of bad road at Ushe Railway Station