Hi MoMo
You can ride on the toll roads in Xinjiang province ?
Well let's say when I entered China from Kazashan I needed to go to Chengdu and like I always do it just skip on and try to skip around all the other toll booths.
It's wasn't till I got caught in a big line of cars at 1 toll booth when a police officer told me a can just ride through this gate ok ?
So maybe bikes are allowed on the toll roads.

NZB means well so don't be too hard on him IMO , we just get a lot of nobs come on MCM taking about I am going to do this and that and I don't care a shit.?

Take it from me the best riding in the whole of China is Yunnan and Schiuan province.
Why do all the bike tours who ride up from Thailand only stay in these areas ?
Because it the best.
On my way back to Ya'an which is 200km south of Chengdu for more riding .
This time I am leaving my over weight CFmoto 650 TR-G and just ordered a new Honda CRF Rally from a dealer in Chengdu.
Hope to be around that area from mid July till the end off October.
If you are about drop me a PM
Good luck with your trip I am sure you will be fine.