O'Byrne Road is a bus stop on the Go-Ahead Ireland network (stop 4136), served by Route 185T to Southern Cross, Route 45A to Kilmacanogue, Route 45B to Kilmacanogue, Route L1 to Newtownmountkennedy, Route L2 to Newcastle. On weekdays buses run from 04:25 to 00:16.
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Scheduled times. The first bus of the day leaves at 04:25.
Read each row as the hour, then the minutes past it: 07 then 05 35 means 07:05 and 07:35. Scheduled times from Go-Ahead Ireland’s official timetable data, refreshed 4 October 2026. Not live arrivals.
Questions about O'Byrne Road
Which buses stop at O'Byrne Road?
Route 185T to Southern Cross, Route 45A to Kilmacanogue, Route 45B to Kilmacanogue, Route L1 to Newtownmountkennedy, Route L2 to Newcastle stop at O'Byrne Road (stop 4136) in Go-Ahead Ireland.
When is the first and last bus at O'Byrne Road?
Monday: first bus 04:25, last 00:16 (125 buses). Saturday: first bus 05:54, last 00:27 (117 buses). Sunday: first bus 07:24, last 00:15 (98 buses). Public holiday timetables can differ; each route page lists them.
How often do buses come to O'Byrne Road?
On a Monday about 7 buses an hour stop here between 07:00 and 19:00 (84 in those twelve hours, all routes together).
What other stops are near O'Byrne Road?
The closest are O'Byrne Road (4148, about 1 min walk), O'Byrne Road (4176, about 2 min walk), Lauderdale Terrace (4149, about 2 min walk).
Are these live arrival times?
No. They are the scheduled times from Go-Ahead Ireland’s published timetable, refreshed 4 October 2026. A bus can run early or late, and disruptions are not shown.
Source: National Transport Authority open data (GTFS schedule for Go-Ahead Ireland), used under CC BY 4.0. Refreshed 4 October 2026; the current timetable runs to 3 October 2027. Changes made: times reformatted into timetables and departure lists.