Interesting facts The world’s highest railway, built on frozen ground, is starting to sink with accelerated warming, already threatening nearly 40% of the lines by 2050 and potentially generating over US$6 billion in costs by 2090. Flavia Marinho 30/04/2026 at 16:58
Interesting facts The World’s Highest Railway Is in China and Challenges Nature at 5,000 Meters Altitude Without Failing in Punctuality Valdemar Medeiros 02/06/2025 at 19:14
