There are 'significant delays' to all services to and from Heuston station due to a serious incident.
Irish Rail have said that their services are affected due to a serious incident at Newbridge.
Update 1.20pm: Irish Rail says services are resuming from Heuston Station, and line expected to be reopened through Newbridge within next 30 minutes.
Update 1.27pm: Irish Rail says line has reopened through Newbridge following earlier incident attended by emergency services. Delays to/from Heuston up to 45 minutes, which will ease through early afternoon.
Emergency services are understood to be at the scene.
It's also affecting services that are operating between Grand Canal Dock and Newbridge.
Irish Rail said: "Significant delays to all services to/from Heuston due to emergency services attending serious incident at Newbridge. GCD to Newbridge services operating to/from Hazelhatch only."
AA Roadwatch added: "There are significant delays to all services to and from Heuston due to a serious incident at Newbridge. Grand Canal Dock/Newbridge services are operating to/from Hazelhatch only."
For the latest news and breaking news visit dublinlive.ie/news .
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
Follow us on Twitter @DublinLive - the official Dublin Live Twitter account - real news in real time.
We're also on Facebook/dublinliveonline - your must-see news, features, videos and pictures throughout the day from the capital.
