It's unlikely you will see the tri-axles on route 20 based on the loadings, as the Dublin - Galway route is at an all time low. Route 51 continues to do well, that is a possibility for them, and if I was a betting man I would say you will see the new Expressway LD's on route 8, which would make total sense and I hope it turns out that way.

I also hope they clear the 2003 VC's off route 30 and 32, they are in poor nick, these routes have good loadings, and really should have something a bit newer. Even if it is only some 2005 SP's to support the 2006 ones.