D1 (russian: МЦД-1) or Belorussko–Savyolovsky Diameter (russian: Белорусско–Савёловский диаметр) is the first of the

Moscow Central Diameters The Moscow Central Diameters (MCD) (russian: links=no, Московские центральные диаметры (МЦД), Moskovskiye tsentralnye diametry (MTsD)) are a system of city train services on existing commuter rail lines in Moscow an ...

, a suburban network in Moscow which uses the existing infrastructure of

Moscow Railway Moscow Railway (russian: Московская железная дорога) is a subsidiary of Russian Railways that handles half of Russia's suburban railway operations and a quarter of the country's passenger traffic. As of 2009 the railway, wh ...

and provides a regular connection between Moscow and surrounding cities. MCD-1 runs from

Lobnya Lobnya (russian: Ло́бня) is a town in Moscow Oblast, Russia, located north west of Moscow. Population: 30,000 (1970). History Lobnya was founded in 1902 and granted town status in 1961. Krasnaya Polyana in the Battle of Moscow The Ge ...

via

Dolgoprudny Dolgoprudny (russian: Долгопру́дный, ) is a town in Moscow Oblast, Russia, located about north of Moscow city center. The town's name is derived from Russian "" (''dolgy prud'', lit. "long pond")—a long and narrow pond situated in t ...

and Moscow to

Odintsovo Odintsovo ( rus, Одинцово, , ɐdʲɪnˈtsovə) is a city and the administrative center of Odintsovsky District in Moscow Oblast, Russia. Western suburb of Moscow. Population: History The village of Odintsovo was established in the late ...

. The line was opened on 21 November 2019, at the same day as D2. It uses the tracks and the stations of the Savyolovsky and the

Belorussky suburban railway line The Belorussky suburban railway line (russian: Белорусское направление Московской железной дороги) is one of eleven railway lines used for suburban railway connections between Moscow, Russia, and surrou ...

s. The length of the line is , and the travel time between the termini is 80 minutes. These suburban directions have been connected earlier, and through suburban trains were running between them, therefore the initial investment to open the line was minimum. Modified Ivolga trains have been serving the line since its opening with EP2D ''('' trains.

Stations

The stations between Mark and Setun are in Moscow, others are in Moscow Oblast.

References

Moscow Railway Railway lines in Russia Railway lines opened in 2019 2019 establishments in Russia {{Moscow Metro lines