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No trains to / from Cardiff Bay from Saturday 30 August to Friday 5 September 

See all service disruptions

Engineering work details

Starts Saturday 30 August 2025 to Friday 05 September 2025

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Train operators affected

Route(s) affected

all routes to / from Cardiff Bay

Description

Engineering work is taking place between Cardiff Queen Street and Cardiff Bay, closing all lines.

All week, no trains will run between Cardiff Queen Street and Cardiff Bay.

Replacement bus services will run between Cardiff Queen Street and Cardiff Bay in the early morning and late evening.

You can use your ticket at no extra cost on Cardiff Bus services to / from Cardiff Bay.

Check before you travel:

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

You can plan your journey on 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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