A visit to any city or country is invariably accompanied by the purchase of a travel ticket. An exception is except trips on personal or leased transport.
The Troika map appeared as a Moscow analogue to St. Petersburg Planitenik, but having accepted his relay to convenience, she went further, and began to provide Muscovites and guests of the city not only a penny economy (as in St. Petersburg Plantinger), but also comfort, a variety of ways to replenish and all sorts of bonuses.
Soon the vacation season will begin, so people will leave for warm places, for example, at sea. Some will be shipped by plane, others - on road transport, and the third on the railway.