RAIL improvement work will be taking place between Cardiff Central and Newport , beginning later this week.
The work could affect journeys on or connecting to main line services on the Arriva Trains Wales network and will take place from Thursday May 1 until Sunday May 18 inclusive.
The re-signalling project aims to improve the reliability of services in the future.
There will be a fairly comprehensive service but times may alter, some journeys may include additional stops and journeys that are normally direct may involve changing trains. On Sunday May 11 and Sunday May 18 there will be no train services running between Cardiff Central and Newport and rail replacement buses will run.
Visit arrivatrainswales.co.uk and from National Rail Enquiries on 08457 48 49 50.