More than 60 thousand transport schemes and signs in the Moscow metro will be updated in time to the launch of trains on the Moscow Central Diameters (MCDs); the routes will be marked with different colors.

      A total of more than 60 thousand navigation elements will be replaced by the opening of the new public transportation means in the metro. The schemes of metro and MCDs in carriages and on platforms will contain diameter routes; whereas the direction signs (they will help you to find your way to the exit you need) will contain the information on transfers to the MCDs.

      The MCD lines on the schemes and signs will be marked with bright colors, so that people do not mistake them with the metro and branches of Moscow Central Circle. Diameter routes will be indicated on the metro schemes and on the signs with the Latin letter D and a direction number within a parallelogram. The color will coincide with that of the route.