Polezhayevskaya
The future prospects of the third track are dim , despite the construction of an adjoining station ( Khoroshyovskaya ) on the Bolshaya Koltsevaya line . Some plans for the interchange passages include switching the traffic from the central track to the unused one to fill it up and construct a staircase in its place . 
<triplet> Khoroshyovskaya <subj> Bolshaya Koltsevaya line <obj> connecting line