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Multiple Fatalities Reported in Head-On Collision on Ireland's M9 Motorway

Multiple fatalities were reported and four people, including a child, were seriously injured in a head-on collision on the M9 motorway in County Kildare.

Published August 16, 2026 at 5:43 AM EDT

The short answer

Multiple fatalities were reported and four people, including a child, were seriously injured in a head-on collision on the M9 motorway in County Kildare. A head-on collision on the M9 motorway in County Kildare, Ireland, resulted in multiple deaths and several serious injuries early Sunday morning. According to a spokesperson for An Garda Síochána, Ireland's national police service, the crash occurred when one vehicle traveling…

Multiple Fatalities Reported in Head-On Collision on Ireland's M9 Motorway

The Facts

Who
An Garda Síochána (Irish police), Fiosrú (Police Ombudsman), and multiple unidentified motorists and passengers.
What
Fatal head-on vehicle collision
When
Sunday at approximately 3 a.m.
Where
M9 motorway at Junction 3, County Kildare, Ireland
Why
A vehicle traveling the wrong way on the M9 motorway caused a fatal head-on collision, leading to multiple deaths, critical injuries to a child and three adults, and an investigation by the police ombudsman.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. August 16, 2026

    Head-on collision occurs on the M9 at Junction 3 at approximately 3 a.m.

  2. August 16, 2026

    Gardaí and Fiosrú investigators attend the scene and close the motorway.

A head-on collision on the M9 motorway in County Kildare, Ireland, resulted in multiple deaths and several serious injuries early Sunday morning. According to a spokesperson for An Garda Síochána, Ireland's national police service, the crash occurred when one vehicle traveling southbound entered the northbound lanes.

The collision took place at approximately 3 a.m. near Junction 3. Emergency services had been alerted to a vehicle traveling the wrong way on the northbound carriageway between Junctions 3 and 4 shortly before the two cars collided. Authorities confirmed that a number of fatalities occurred, though specific details regarding the deceased were not immediately released.

Four occupants of the second vehicle were hospitalized with significant injuries. The female driver and a front-seat passenger, both in their 30s, were transported to Tallaght University Hospital in critical condition. A female rear-seat passenger in her 20s was taken to St Luke’s General Hospital in serious condition, and a child was transported to Children’s Health Ireland at Crumlin, also in serious condition.

The investigation involves multiple state agencies, including Garda forensic collision examiners and Fiosrú, the Office of the Police Ombudsman. The referral to Fiosrú indicates that the incident involved prior contact with the police before the fatalities or serious injuries occurred. Under its statutory remit, Fiosrú investigates any instance where a member of the public dies or is seriously injured following contact with the gardaí to ensure independent oversight of the circumstances.

The scale of the emergency response and subsequent investigation has necessitated a prolonged closure of the motorway. While the specific number of fatalities has not been disclosed, the involvement of four survivors with critical or serious injuries places a significant demand on regional trauma and pediatric medical facilities. Gardaí have appealed for witnesses to the collision to come forward to assist in determining how the vehicle entered the wrong side of the motorway. The road remained closed as of the latest report, with no specific reopening time provided.

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Questions readers ask

What happened: Multiple Fatalities Reported in Head-On Collision on Ireland's M9 Motorway?

A head-on collision on the M9 motorway in County Kildare, Ireland, resulted in multiple deaths and several serious injuries early Sunday morning. According to a spokesperson for An Garda Síochána, Ireland's national police service, the crash occurred when one vehicle traveling southbound entered the northbound lanes.

Who is involved?

An Garda Síochána (Irish police), Fiosrú (Police Ombudsman), and multiple unidentified motorists and passengers.

When did this happen?

Sunday at approximately 3 a.m.

Where did this happen?

M9 motorway at Junction 3, County Kildare, Ireland

Why does this matter?

A vehicle traveling the wrong way on the M9 motorway caused a fatal head-on collision, leading to multiple deaths, critical injuries to a child and three adults, and an investigation by the police ombudsman.