Is travel available by road from turkey to china?

Sure it is.

Just follow the historical Silk Road :)

Check out :

http://www.silkroadproject.org/silkroad/map.html

yes but difficult apenauta Giorgio did it in a piaggio trike with his Friend !!

yes it is indeed

Yeah it takes about 2-3 hours with car.

Oi! You'll feel like milk shake after such a trip.

Actually an adventurer, Tim Cope came all the way from Karakurum to Hungary, i.e. followed the path of Cengiz Han. He did it on horseback and the journey lasted three years.

A reference in Turkish for those who are interested:

http://arama.hurriyet.com.tr/arsivnews.aspx?id=7345913

Exactly where do you think Turkey's location on Earth ?