Corrected entry: We are told that the entire track is about 140,000 km, and they traverse that in 1 year. This works out to about 16 kph, which is about 10 mph. On the outside views, they seem to be trying to show us a fast moving train.
Bishop73
23rd Apr 2019
Correction: The train travels 438,000 km a year, not 140,000, which is an average of 50 kph.
Bishop73