ORIGINAL: larryfulkerson
IIRC the gauge of the rail was different as well. They had to manually move the rails to a different
spacing for the gauge of the car that was to travel on it. Sometimes laying a third rail at the right
spacing allowed both gauges simultaneously. I think I read this somewhere.
I don't understand your comment. Finland and the USSR had the same railway gauge (5 ft, 1,524 mm) in 1941.
This was because Finland used to be a part of the Russian empire before 1917.
Germany and Poland used the standard gauge back then and still do. (1,435 mm, 4 ft 8,5 in)