railway maintenance techniques

Railway maintenance involves inspecting and repairing tracks, signals, and equipment to ensure safe and smooth train operation. Techniques include grinding rails to remove irregularities, replacing worn or damaged sleepers, and realigning tracks using specialized equipment. Sometimes, sections of track are temporarily closed to allow for thorough inspections or repairs. Modern methods also use digital monitoring systems to detect issues early. These practices help prevent accidents, reduce delays, and extend the lifespan of railway infrastructure, ensuring reliable transportation for passengers and freight.