Extract from NRES Website. This is always my first port of call to find details of ant disruptions:-
Disruption between Bristol Parkway and Swindon expected until end of service
More information on Disruption between Bristol Parkway and Swindon expected until end of service
collapse Disruption between Bristol Parkway and Swindon expected until end of service panel
Live updates
National Rail
@nationalrailenq
Disruption between #BristolParkway and Swindon / Cheltenham Spa nationalrail.co.uk/service_disrup
12 Nov 15 - 10:15
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National Rail
@nationalrailenq
#BristolParkway Services between Swansea and London Paddington will call at Patchway instead of Bristol Parkway. Buses will run to connect.
12 Nov 15 - 09:30
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National Rail
@nationalrailenq
#BristolParkway Passengers may use Arriva Trains Wales services between Cardiff Central and Cheltenham Spa. twt.lt/nqdd
12 Nov 15 - 07:57
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Network Rail
@networkrail
#BristolParkway Engineers are on site working to resolve the problem. Apologies for the disruption. Updates to follow. @na
12 Nov 15 - 07:34
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National Rail
@nationalrailenq
#BristolParkway Disruption between Bristol Parkway and Swindon expected until end of service twt.lt/nqdd
12 Nov 15 - 07:26
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Incident created
12/11/2015 03:47
Last updated
12/11/2015 14:27
Route affected
DownloadMapof route afected
CrossCountry between Penzance / Plymouth / Bristol Temple Meads / Paignton and Newcastle / Edinburgh / Manchester Piccadilly / Aberdeen / Glasgow Central
Great Western Railway between London Paddington and Swansea / Cardiff Central and also between Westbury / Southampton Central / Brighton / Weymouth and Great Malvern / Gloucester
Train operator affected
CrossCountry; Great Western Railway;
Description
Emergency engineering works near Bristol Parkway and are causing disruption between Bristol Parkway and Swindon.
The following alterations will apply:
CrossCountry services are being diverted, not calling at Bristol Parkway
Services between Cardiff Central and London Paddington will not run
Services between Swansea and London Paddington will be diverted, extending journey times by up to 35 minutes
Services between Swansea and London Paddington will not call at Bristol Parkway but will call additionally at Patchway
Buses will run between Patchway and Bristol Parkway
Trains are now able to run normally between Bristol Parkway and Cheltenham Spa.
This is expected to continue until the end of service.
Alternative travel options
Passengers may use Arriva Trains Wales services between Cardiff Central and Cheltenham Spa.
Great Western Railway passengers may use CrossCountry services on any reasonable route.
You can follow this incident using the hashtag #BristolParkway
To check your journey, please use the National Rail Enquiries real-time Journey Planner