3 levels of train-stairs / train loops
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ФевBiaschina Loops at Gotthardbahn south approach in Ticino valley, Switzerland. As valley ascend too sharp in some places the line making spiral loops to change it’s hight. The line between two spiral tunnel Pianotondo and Travis on the Southramp is making three level in the same view. One above the other. This location provied a view of: * 3 stages of railway line * Rail bridge above ticino river and small bridge above road near river. * A2 / E35 highway bridge high in the skies * Serpentine rigeonal road thru houses of Biaschina. * and all this is inside alpen valley
