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No trains to / from Cardiff Bay on Sunday 15 March 

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Engineering work details

Starts Sunday 15 March 2026 to Sunday 15 March 2026

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Train operators affected

Route(s) affected

Between Cardiff Bay and Cardiff Queen Street / Cardiff Central / Pontypridd

Description

Engineering work is taking place in the Cardiff Bay area, closing all lines.

No trains will run to / from Cardiff Bay all day.

You can use your ticket on local buses to complete your journey to / from Cardiff Bay at no extra cost.

Between 20:30 and 22:15, rail replacement buses will be in operate between Cardiff Bay and Cardiff Central.

Check before you travel:

You can plan your journey using the National Rail Enquiries Journey Planner

You can plan your journey on local buses by using use the Traveline website.

Replacement bus travel advice:

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.

You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

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