Improved signalling, station improvements and faster trains are among the measures planned by Network Rail. Work to electrify the line between the Severn Tunnel and Swansea should be complete by December 2018, paving the way for bigger, faster and more environmentally-friendly electric trains.
More top news
Mary Owen has been working at the school in Old Colwyn for 46 years and still loves her job as much now as she did at the very beginning.
The latest weather forecast for Wales.
Andrew Patrick Saunders killed his ex-girlfriend Zoe Morgan and her new boyfriend Lee Simmons outside Matalan in Cardiff last year.