A new bus route is up and running from Citywest to UCD.
The 175 bus has stops outside Marlay Park, Ballintyre, three on Ballinteer Avenue, at Wesley College and on to Dundrum and Taney.
The service will operate 34 times a day in both directions.
Going eastward it will connect Ballinteer to Dundrum and UCD, and westward it will connect Ballinteer to Knocklyon, IT Tallaght, The Square Tallaght and Citywest.
Speaking on the launch, Transport Minister Shane Ross said: “I am happy to welcome this long-awaited route connecting Ballinteer directly to UCD.
“The timetable for this route can be found on the Transport Infrastructure Ireland’s website. As a new service sometimes requires a few days to settle, if you have any feedback, please contact the NTA.
“I trust this will add to the transport needs of the local areas, particularly for students attending UCD.”