double-track russian

• разъе́зд

  departure (of guests one after another), dispersal, breaking up

  travels, trips, travelling around

  passing loop, siding, short double-track section, wayside halt

  mounted patrol, patrol

• двухколе́йный

  double-track

Examples

• Поезда идут быстрее по двухколейному пути.

  Trains travel faster on a double-track line.

• Строительство двухколейной линии заняло два года.

  Construction of the double-track line took two years.