and the wires are stretched in such difficult places

Olga Novikova, good evening! They stretch across the entire gorge. I never thought there would be so many problems with the wires in the photos from the Himalayas. Otherwise, both the roads and the power lines—a titanic amount of work has been done. And not only that. Constant landslides and rockfalls (mudflows and avalanches) also pose a major problem for the population and those who maintain the utilities.