The Moscow Central Diameters (MCD) are a system of city train services on existing commuter rail lines in Moscow and Moscow Oblast, Russia.
Ivolga 1.0 train (on the right) and current generation Ivolga 2.0 at Podolsk railway station of Line D2
Ticket prices on Pererva station of MCD-2 line in November 2019
Construction of the connecting branch on Line D4 and Kamushki railway station near the Moscow International Business Center.
Kurskaya – Kalanchyovskaya section of Line D2. Construction of additional tracks for Line D4 is underway.
The Moscow Metro is a metro system serving the Russian capital of Moscow as well as the neighbouring cities of Krasnogorsk, Reutov, Lyubertsy and Kotelniki in Moscow Oblast. Opened in 1935 with one 11-kilometre (6.8 mi) line and 13 stations, it was the first underground railway system in the Soviet Union.
Image: Metro MSK Line 4 Arbatskaya Pavilion
Image: Moscow Kropotkinskaya vestibule 07 2016
Image: Тропарево 35
Image: Moscow Krasnye Vorota 1282