The paper presents a new method for designing railway route in the direction change area adapted to the Mobile Satellite\nMeasurements technique. The method may be particularly useful in the situations when both tangents cannot be connected in\nan elementary way using a circular arc with transition curves. Thus, the only solution would be the application of two circular\narcs of opposite curvature signs, that is, the use of an inverse curve. It has been assumed that the design of the geometrical layout\nwill take place within an adequate local coordinate system. The solution of the design problem takes advantage of a mathematical\nnotation and concentrates on the determination of universal equations describing the entire geometrical layout. This is a sequential\noperation involving successive parts of the mentioned layout. This universal algorithm can be easily applied to the computer software\nwhich will allow generating, in an automatic way, other geometrical layouts. Then, the choice of the most beneficial variant from\nthe point of obtained trains velocities while minimizing the track axis offsets will be held using the optimization techniques. The\ncurrent designing methods do not provide such opportunities.The presented method has been illustrated by appropriate calculation\nexamples.
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