The Tyrone Times has reported that Dungannon, Donegal, Derry, Omagh, Fermanagh and Craigavon Councils have had discussions with a view to seeking restoration of the Derry Road (Portadown to Derry railway line).
Whilst I cannot see this happening anytime soon, I would hope that they also have the foresight to prevent encroachment on the right of way along the alignment of the route - especially as none of the route is in public ownership any more - the NI administration having compelled adjacent landowners to buy the route back.