We have Serpentines from Dzhubga to Adler. Our Serpentines are just a piece of cake! THESE ARE HIGH-CLASS PROFESSIONALS!!! May God grant them HEALTH! And easier routes. I have 52 years of driving experience. I have driven thousands of kilometers. I am only 72 years old. And to all my friends I wish you HEALTH! Please take care of yourself!There is such a profession, a seeker of the edge of technology potential. With all due respect to the people of this profession!