A series of engineering is planned to take place across Wales in February and March.
- Aberdare
- Barry Island
- Bidston
- Birmingham New Street
- Bridgend
- Caerphilly
- Cardiff
- Cardiff Bay
- Cardiff Central
- Cardiff Queen Street
- Carmarthen
- Cathays
- Chester
- Conwy Valley Line
- Disruption
- Ebbw Vale
- Great Western Railway
- Holyhead
- Knighton
- Llandovery
- Llandrindod Wells
- Llanelli
- Llanwrtyd
- Machynlleth
- Milford Haven
- Network
- Network Rail
- Newport (South Wales)
- Newtown (Powys)
- Penarth
- Pontypridd
- Port Talbot Parkway
- Radyr
- Rhoose
- Rhyl
- Rhymney
- Shrewsbury
- Swansea
- Transport for Wales
- Wrexham