Good God why go through Tubber, unless you are going to Ballina?
Although if plenty of time you could go long way through Ballina, Crossmolina, Newport and into Westport.
Also beware speed trap on nice section of road into Strokestown out of Tarmonbarry. Quite easy to be doing 115kph on this section of road as one of only decent sections in all of Roscommon hence they stationed on it a lot.
Also beware of speedtraps between Swinford and Castlebar.
Watch out for speeds around Turlough, Ballyvary, Boholla.
Excuse me Maggie but P Flynn only bothered doing the roads around Castlebar since he was a Mayo West TD for much of his time. Don't remember him doing much for the East of the county?