Line D1 (Moscow Central Diameters)

Belorussko-Savyolovsky Diameter
Overview
Native nameБелорусско–Савёловский диаметр
StatusOperational
OwnerRussian Railways
LocaleMoscow
Termini
Stations25 (3 planned)
Service
TypeCommuter rail
SystemMoscow Central Diameters
Operator(s)Central Suburban Passenger Company, Moscow Metro
Rolling stockEG2Tv
History
Opened21 November 2019 (2019-11-21)
Technical
Line length52 km (32 mi)
Track gauge1,520 mm (4 ft 11+2732 in) Russian gauge
Electrification3 kV DC overhead catenary
Route map

Lobnya
Sheremetyevskaya
Khlebnikovo
Vodniki
Dolgoprudnaya
Novodachnaya
Fare zone boundary
Mark
Lianozovo
Ilimskaya
Beskudnikovo
Degunino
Likhoborka River
Okruzhnaya
Petrovsko-Razumovskaya
Timiryazevskaya
Dmitrovskaya
Savyolovskaya
Belorusskaya
Begovaya
Testovskaya
Fili
Slavyansky Bulvar
Kuntsevskaya
Rabochy Posyolok
Setun
Fare zone boundary
Nemchinovka
Skolkovo
Bakovka
Odintsovo

D1 (Russian: МЦД-1) or Belorussko-Savyolovsky Diameter (Russian: Белорусско–Савёловский диаметр) (Diameter 1; Yellow Diameter) is the first of the Moscow Central Diameters, a suburban network in Moscow which uses the existing infrastructure of Moscow Railway and provides a regular connection between Moscow and surrounding cities. MCD-1 runs from Lobnya via Dolgoprudny and Moscow to Odintsovo.

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 lines. The length of the line is 52 kilometres (32 mi), 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 (Russian: ЭП2Д (Электропоезд Пригородный 2 тип Демиховский) trains.