Moscow metro lines: Opened in Lenght
1 Sokolnicheskaya Line 1935
2 Zamoskvoretskaya Line 1938
3 Arbatsko – Pokrovskaya Line 1938
4 Filyovskaya Line 1958
5 Koltsevaya Line 1950
6 Kaluzhsko - Rizhskaya Line 1958
7 Tagansko - Krasnopresnenskaya Line 1966
8 Kalininskaya Line 1979
9 Serpukhovsko - Timiryazevskaya Line 1983
10 Lyublinsko - Dmitrovskaya Line 1995
11 Kakhovsaya Line 1995