A man has died after being struck by a train near Coolmine. It happened at around 3pm.
Emergency services attended the scene of what Irish Rail called a "serious incident".
Maynooth/Dublin and M3 Parkway/Dublin services were severely disputed for a time, but Irish Rail said services resumed with delays after 5pm.
At one stage, customers were asked to avoid Connolly Station, which became overcrowded.
<blockquote class="twitter-tweet" data-lang="en"><p lang="en" dir="ltr">Update: Customers travelling on the Maynooth line are advised not to go to Connolly Stn due to crowding, DB are accepting rail tickets.</p>— Iarnród Éireann (@IrishRail) <a href="https://twitter.com/IrishRail/status/798195450788663296">November 14, 2016</a></blockquote>
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