Double deck trains will run in Russia.

Federal Passenger Company ordered double-decked carriages. It accommodates 60% more passengers than regular ones. Despite of many advantages double-deckers have disadvantages as well – they contain few luggages, conductor has to deal with more passengers. Tver Carriage Works has already manufactured 15 carriages. The first double-decked sleeper train will be made up in the next two months. Tver Carriage Works factory will provide to FPC 50 sleeper carriages in total. Few trains with unusual height will run on popular Moscow-Adler route. They will be used for transportation of fans and supporters during Sochi Olympics as well.