Its alternative road from Leskovac (south Serbia) to Nis. The road is twisty most of the time but also have some straights so it is nice to ride . Surface is mix between good but old asphalt and new one who is little slippery. Also drivers should watch out for dirt on the road especially in summer when agriculture is in progress. Other than that it is beautiful road full with panorama views and nice nature. If you have chance, ride it and enjoy!!!