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Disruption between Severn Tunnel Junction and Gloucester expected until the end of the day 

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Service alteration details

Incident reported: Monday 24 August 2026 at 19:16

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Last updated

Monday 24 August 2026 at 20:04

Train operators affected

Route(s) affected

CrossCountry between Cardiff Central and Birmingham New Street / Nottingham / Edinburgh

Transport for Wales between Cardiff Central and Gloucester / Cheltenham Spa

Description

The emergency services are dealing with an incident between Caldicot and Lydney. Whilst they complete their work all lines between these stations will be closed.

Services between Severn Tunnel Junction and Gloucester will be cancelled, revised, diverted via Bristol Parkway or delayed by up to 60 minutes awaiting lines reopening.

Disruption is expected until the end of the day.

CrossCountry customer advice:

Your ticket can be used at no extra cost on the following services:

  • The two CrossCountry services operating before and after your cancelled service

  • Great Western Railway services between Cardiff Central and Bristol Parkway

  • Transport for Wales between Cardiff Central and Newport (South Wales) - please note these services may be disrupted by this incident

If you decide to travel from a different station due to this disruption and need to return to that station later, you will also be able to use your existing ticket to do this at no extra cost

Unfortunately, any seat reservations will not be carried over to another train, but Coach B, H and L are our unreserved coaches on CrossCountry services (where available) so please head to them.

Transport for Wales customer advice:

Your ticket can be used at no extra cost on the following services:

  • CrossCountry between Cardiff Central and Cheltenham Spa - please note these services may be disrupted by this incident

  • Great Western Railway between Cardiff Central and Gloucester via Bristol Parkway

If you decide to travel from a different station due to this disruption and need to return to that station later, you will also be able to use your existing ticket to do this at no extra cost.

Check services running in the area using the Transport for Wales Live Map.

Check before you travel:

You can check your journey using the National Rail Enquiries real-time Journey Planner.

Compensation:

You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.

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