Engineering work is taking place between Chetenham Spa and Yate, closing some lines.
CrossCountry:
Trains will not call at Bristol Parkway.
Journey times will be extended by 1 hour.
A rail replacement bus service will operate between Cheltenham Spa and Bristol Parkway.
GWR rail replacement road transport will operate between Bristol Parkway and Bristol Temple Meads.
Great Western Railway:
Saturday and Sunday
London Paddington - Bristol Temple Meads: These trains will divert between Reading and Bath Spa (via Newbury, not calling). They will not call at Didcot Parkway, Swindon and Chippenham.
There will be an hourly rail shuttle service between Swindon, Chippenham, Bath Spa and Bristol Temple Meads.
There will be hourly additional trains between London Paddington, Reading and Didcot Parkway.
Fast trains between London Paddington and Oxford will call additionally at Didcot Parkway.
London Paddington - Swansea: A reduced service will divert between Reading and Bristol Parkway (via Newbury - not calling). They will not call at Swindon.
They will call additionally at Bath Spa and Bristol Temple Meads.
London Paddington - Cheltenham Spa: These trains will operate between Swindon and Cheltenham Spa only.
A replacement bus service will operate between Reading / Didcot Parkway and Swindon.
Bristol Parkway - Bristol Temple Meads / Weston-super-Mare will start / terminate at Filton Abbey Wood.
Sunday:
Worcester Forgate Street/ Shrub Hill and Bristol Temple Meads: These trains will start / terminate at Gloucester. A replacement bus service will operate between Gloucester and Bristol Temple Meads.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use this page.
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.