V4+2, Transport network and the solve of their no-continuations - roads Principles: Kept all the existing international agreements TEN-T access, where possible (eg Poland) and TEN-T revision Continuity of no-continuations (there were three: Slovakia-Hungary; Štúrovo-Esztergom; Hungary-Romania; Békécsaba-Chişineu Criş a Romania-Bulgaria; Călăraşi-Shumen).
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