Engineering work is taking place between Cardiff Central and Bridgend via Barry, closing lines overnight from Monday evening until Friday morning.
Between 23:30 and 05:15 each night, trains that usually run via Barry will be diverted to run via Pontyclun.
Replacement buses will run between Cardiff Central and Penarth / Bridgend via Barry.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.