Extra trains in the commuter belt to and from Newbridge, Hazelhatch and Kilcoole and additional services for Mayo, Carlow and Tullamore are planned.
The proposed new Irish Rail timetable also includes improved journey times on the Limerick to Ballybrophy line.
The changes include 12 additional off-peak services between Newbridge and Heuston and a new return mid-morning service between Heuston and Carlow.
The company is looking for feedback on the changes that are due to kick in on December 11th.
Bray Dip for Jigsaw Returns This Weekend
Criminal Legal Aid Certificates Tumble In Bray Following Introduction Of Legal Aid Scheme
Unidentified Drone Spotted Off Wicklow Coast As Trump Visit Looms
Calls For M11 Resurfacing Rethink Over Noise Concerns
1.6 Million Tune Into Bray Bomber Katie Taylor's Stunning Croker Swansong
