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Buses replace late night / early morning trains between Carmarthen and Haverfordwest from Monday 6 to Friday 10 July 

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Engineering work details

Starts Monday 06 July 2026 to Friday 10 July 2026

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Train operators affected

Route(s) affected

Transport for Wales between Carmarthen and Milford Haven

Description

Engineering work is taking place between Haverfordwest and Milford Haven, closing all lines overnight from Monday evening until Friday morning.

Monday to Thursday:

The 23:26 Milford Haven to Carmarthen service will terminate at Haverfordwest. A replacement bus will run from Haverfordwest to Milford Haven.

Tuesday to Friday:

The 04:49 Carmarthen to Milford Haven service will start from Haverfordwest at 05:32. A replacement bus will run from Carmarthen earlier than usual at 04:07, calling at Whitland, Clunderwen and Clarbeston Road earlier than usual at connecting with the amended train service.

Check before you travel:

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

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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