One of the main challenges in maintaining steel rails in extreme weather conditions is the susceptibility to corrosion. In extremely cold weather, for example, the expansion and contraction of the rail can lead to cracks and breaks, while in hot weather, the rails can expand and buckle. Heavy rainfall and snowfall can also cause erosion and damage to the rails, making them more prone to wear and tear. Additionally, extreme temperatures can affect the integrity of the rail bed and the stability of the track, requiring frequent inspections and repairs to ensure safe and efficient train operations.
