is it not because there are wires over the train?
Also if its a steam train. Its not electrical.
Railway tracks electrical lines
Russia has the biggest longest range of railway lines.
Marine Lines railway station was created in 1867.
The distance between railway lines varies depending on the type of railway track and the country. 60 percent of railway lines in the world, however, use the 1,435 mm standard gauge.
There are no railway lines in Wayanad district at kerala..It is the only district without railway line
The place where two or more railway lines meet is called a rail junction.
Meghalaya & Sikim has no railway lines.
Because the train would go strait off the railway. The railway turns the train, and it can't do that if it is flat.
The acid rain can dissolve marble and is corrosive for iron railway lines.
because of expansion and contraction.
Two or more train tracks meet at a junction (railway junction).
junction