What is the difference between a railway line and a railway track? - Quora

Are railway lines parallel? - Quora

Why is a little gap maintained in the tracks of a train? - Quora

How does a train find its tracks while more tracks are present? - Quora

There are so many incidents where the railway tracks were cut to derail the trains. Why is there no signalling system installed, like in many progressive countries, when we have thousands of

Why is an I beam used in railway tracks? - Quora

Why do they have the two extra railway lines (in between the main lines) on bridges? - Quora

How are high-speed rail tracks different than normal train tracks? - Quora

What will happen if I put some big, tough stones on railway tracks? Would the train slip from the railway track or would the stone break? - Quora

Can modern trains 'steer' to choose its path at a fork or does the track still need to be physically shifted (whether electronically or by a lever)? - Quora

How to tell if railroad tracks are still in use - Quora

How to build a high-speed rail track in your city - Quora

How are curved railway tracks made? - Quora

How does a train move on a railway track? - Quora

What are the different types of trains used for transportation? - Quora

What is the maximum grade that a train can ascend or descend in normal operations? - Quora