c To O'Connell Street (Route 16c)p From Parnell Square East to Ballinteer v Does not operate via Shantalla Road, Beaumont Road or Collins Avenue
a To Nutgrove (Route 16a) t To O'Connell Street not serving Shantalla Road, Beaumont Road or Collins Avenue (Route 16c)
Monday to Friday onlyFrom 07:30 to 09:00 buses will operate every 15 mins. from Collins Avenue via Beaumont Road and Shantalla Road onto the Whitehall QBC and then follow its normal route