We all have traveled by train, but have we ever seen the railway tracks changing? Mostly railway tracks are changed only when an accident occurs. A crack appears in the railway track. Or the railway track gets uprooted or broken. The rest of the track remains the same. The same railway track continues to operate for many decades; It cannot be changed. In such a situation, a question was asked on the social media platform Quora that when is a train track considered bad? How do we find out that…
Read MoreHow do they find out if a train’s track is damaged? When is it changed, know interesting fact
