Lausanne - my updated future metro and tram network [unofficial] [diagram] - added M3 and T1, tweaked legend and font sizes. Have fun! Constructive feedback is appreciated. : r/TransitDiagrams
M3 Metro line · CCHE
Two M3 metro stations situated in Budapest city centre will be closed from today! - Daily News Hungary
Metro Milano linea gialla, fermate e stazioni linea M3 | Metro di Milano
Budapest's M3 Metro Northern Section Reopened - XpatLoop.com
Budapest M3 Metro Renovation Work Will Reportedly Start In November - Hungary Today
Budapest M3 Metro Line Renovation Proposal Could Come Before Govt In Late Sept - XpatLoop.com
3-as metró útvonal térképe és állomásai: Budapest Újpest-Központ - Kőbánya-Kispest
Metro Cityring | lex.dk – Den Store Danske
Istanbul M1 Metro M3 Kirazlı Section Will Be Canceled When Activated