The old Loughor Viaduct has been replaced and work is focusing on laying two tracks through Gowerton for the start of services on Monday.
More top news
His announcement follows Jeremy Corbyn telling ITV Cymru Wales that he thinks there should always be a female candidate.
High pressure brings some beautiful weather this week, with crisp, sunny days and cold, frosty and foggy nights!
With 3 months to go until the big day, tomorrow ITV News will be looking at the countdown to the festive season. We want to know your views.