The Kalininskaya Line is one of the lines of the Moscow Metro system, identified by the number 8 and the yellow line color. Conceived to improve service to Moscow's eastern districts, its initial segment opened shortly before the 1980 Olympic Games to carry increased passenger flows. The line plays a role in connecting suburban residential areas with central transfer points of the network.

Route and stations

The line runs roughly west–east, serving neighborhoods to the east of central Moscow. Its original section, between Marksistskaya and Novogireevo, measured about 11.4 km when first opened. Over time the Kalininskaya Line has been extended and now comprises multiple passenger stations along its corridor, including Tretyakovskaya, Marksistskaya, Ploshchad Ilyicha, Aviamotornaya, Shosse Entuziastov, Perovo, Novogireevo and the eastern terminus Novokosino.

History and development

Construction of the line began in the 1970s with the goal of serving newly developed residential districts and the traffic expected for the 1980 Olympics. The first stretch opened in 1979. Further infill and extensions continued in subsequent decades, with additional stations and interchange points added to integrate the line into the wider Moscow Metro network.

Design and infrastructure

Stations along the Kalininskaya Line exhibit design approaches common to late Soviet metro construction: functional layouts, use of column or shallow-cut station types where feasible, and decorative motifs that reflect local themes. Like other Moscow Metro lines, it is electrified and operates high-capacity rolling stock designed for frequent urban service.

Operations and importance

The line provides important radial connections from eastern residential zones into the center and to transfer stations that distribute passengers across the network. Its phased development eased congestion on neighboring corridors and supported growth in the districts it serves. Service patterns, rolling stock, and timetables are coordinated with the rest of the Moscow Metro to maintain frequent, all-day operations.

Further information

  • Commonly referenced as Line 8 and colored yellow on system maps.
  • Built in stages, with the first section opened in 1979 and later extensions adding stations to the east.
  • Provides several transfer opportunities to other metro lines and connections to surface transport.
  • For official schedules, maps and updates consult the Moscow Metro information resources.