Further work towards the electrification of the Paddington to South Wales route. Long distance trains to South Wales will be diverted via Gloucester and replacement coaches will run between Bristol Parkway and Newport.
Strengthening a tunnel between Taunton and Tiverton Parkway. Long distance services between London Paddington and the South West will be diverted via Yeovil. Replacement coaches will run between Taunton and Tiverton Parkway.