maritime ports are connected with railway lines or roads and, where possible, inland waterways of the comprehensive network, except where physical constraints prevent such connection;
go mbeidh calafoirt mhuirí nasctha le línte iarnróid nó le bóithre agus, i gcás inar féidir, le huiscebhealaí intíre an ghréasáin chuimsithigh, ach amháin má choisctear nasc den sórt sin ag srianta fisiceacha.