Riga Tramway, Latvia September 15, 2010 | Europe Project Update Developer: Rīgas Satiksme Project: Opened in 1882, Riga Tramway is a light-rail system serving the city of Riga in Latvia. The network operates nearly 300 trams on 11 routes spanning about 123 km.... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password