Shane Ross has confirmed that in addition to Ardee-Castleblayney, TII have reactivated the N2 scheme from Clontibret to the border, including bypasses of Monaghan town and Emyvale. This will also tie in with the A5 dualling from Ballygawley to the Border.
https://www.kildarestreet.com/wrans/?id=2017-09-20a.1597
Scheme will start with feasibility study & route selection pending funding.