http://maps.google.com/?ie=UTF8&ll=53.336203,-6.286926&spn=0.137353,0.277748&z=12
It would be constructive if Dublin bus introduced a circle line bus when the new bridge is finished.
It could run along the Grand canal atop at Luas stops along the way, cross the new bridge, proceed to the north circular road,
stop near Connolly, Drumcondra stations stop at the proposed metro stop at the matter and luas line D, go through the park, cross island bridge
stop near Heuston and continue along the canal, linking all public transport modes