Track maintenance and structural work will impact train services for Severn Beach.
Track maintenance work will also impact train services for Ashley Down from Monday 17 to Friday 21 August.
Sunday 16 August
Replacement road transport is planned between Avonmouth and Severn Beach until 15:00.

Monday 17 to Friday 21 August
Replacement road transport is planned between Bristol Temple Meads and Severn Beach.
Some services will run direct between Bristol Temple Meads and Clifton Down, others will stop at Lawrence Hill, Stapleton Road, Montpelier and Redland.
All rail replacement services will stop at Clifton Down, Sea Mills, Shirehampton, Portway Park & Ride, Avonmouth, St Andrews Road and Severn Beach.
Valid rail tickets can also be used to travel on relevant First Bus services across Bristol to or from any station impacted.
Find out more about local bus services on the First Bus website.
Important to note
No rail replacement services are planned for Ashley Down station.
Instead, customers with a valid rail ticket can travel on the number 70 bus service from Ashley Down Road or on the number 74 bus from Gloucester Road between Bristol Temple Meads and Filton Abbey Wood at no extra charge.
Train services will still be running between Bristol Temple Meads and Filton Abbey Wood, but trains will not be able to stop at Lawrence Hill, Stapleton Road or Ashley Down.
Saturday 22 to Thursday 27 August
Replacement road transport is planned between Bristol Temple Meads and Severn Beach.
Trains between Bristol Temple Meads and Filton Abbey Wood will stop at Lawrence Hill, Stapleton Road or Ashley Down as normal, in addition to replacement buses between Bristol Temple Meads and Severn Beach stopping at Lawrence Hill and Stapleton Road.
