Two women are in Connolly Hospital after the crash in Blanchardstown.
A car flipped onto its roof during the collision.
Emergency services and Gardai from Blanchardstown were called to help with the incident on the Tyrrelstown to Mulhuddart Road.
We're finishing up at a roll over collision on the R121 at Tyrellstown near Mulhuddart. Road is temporarily closed as the emergency services make the scene safe. Firefighter/paramedics from Blanchardstown & Phibsborough stations attended #Dublin #fire #traffic pic.twitter.com/ILuHT6ODzK
— Dublin Fire Brigade (@DubFireBrigade) March 5, 2020
Two women were taken to Connolly Hospital with injuries but the guards say they aren't serious.
There was one car involved in the crash and it was found overturned.
The route had been closed but has now reopened.
Investigations are ongoing.
