One of each two incidents that forces prepare speeds to be lowered is as a result of state of conservation of the tracks. Read
https://www.elmundo.es/economia/empresas/2026/04/03/69ce1fdf21efa0054f8b4576.html
One of each two incidents that forces prepare speeds to be lowered is as a result of state of conservation of the tracks. Read
https://www.elmundo.es/economia/empresas/2026/04/03/69ce1fdf21efa0054f8b4576.html