Moscow underground Sokolnicheskaya line Salaryevo station - Kommunarka station segment (2019)
The facility is located in the Troitsk and Novomoskovsk administrative districts in southwest Moscow. As part of the project, Mostotrest will build a new two-track rail segment with a total length of 11.6 km, including 9.3 km of main-line tracks.
In addition, the project envisions construction of four new transfer stations, including aboveground stations Filatov Lug and Prokshino, and underground stations Olkhovaya and Stolbovo. The new segment of the Sokolnicheskaya Underground Line will run from the Salaryevo Station to the intersection with the Solntsevo-Butovo-Vidnoye Highway, currently under construction, then along the route of the Solntsevo-Butovo-Vidnoye highway, through a tunnel connected to the highway, then cross Kaluzhskoye Avenue to end in the Stolbovo Station area.