TY JOUR TI Right- and Left-Hand Traffic on the World Railways: History and Future KW story of moving directions KW automatic block systems for motion in one and in both directions KW one- and two-way systems of automatic blocking KW signal visibility problem KW etymology of international word “chauffeur” KW right-and left-hand traffic at international highways and railways KW signaling KW automatic blocking with fixed and mobile block-plots KW comparison of traffic capacity KW traffic safety KW automatic locomotive signaling “ALSO” KW automatic blocking “ABTC-M” KW ETCS L2 and L3 systems for train traffic control JO Transport automation research AU Vlasenko, S.V. AU Orunbekov, M.B. PY 2022 IS 8 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"