*ADVANCED WARNING* The East Link toll bridge will be closed on Sunday 10th May between 11pm until 4am Monday 11th approx. This is to accommodate the new Samuel Beckett Bridge which is being shipped up the Liffey. Motorists and pedestrians will have to take an alternative route.
There’s a whole discussion on another forum about whether there are tram tracks on the bridge or not. It seems some old Luas plans did include crossing this bridge. But current plans for the red and green lines certainly don’t seem to involve this bridge at all.