On September 10, Vladimir Putin will attend City Day celebrations in Moscow 2016-09-09 15:00:00 The President will congratulate Muscovites on Red Square, where a holiday gala will take place. On the same day, Mr Putin will take part in the unveiling ceremony of the Moscow Central Ring railway and will visit one of the stations. The new 54-kilometre interchange circuit links the Moscow metro with outbound suburban railways. The MSC has 31 stations with interchanges to 11 metro lines and 9 railway lines.