Moscow Metro opens Line 1 extension to Rumyantsevo January 19, 2016 | Europe News Moscow Metro has commenced service on the 2.5-km southern extension of Line 1 from Troparyevo to Rumyantsevo. A further one-station extension to Salaryevo is expected to be operationalised by end 2016... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password