Road Safety
Understanding the human cost of road traffic collisions and the underlying factors that drive them. This module tracks historical trends and live metrics across Ireland's road network to identify vulnerabilities, map high-collision zones, and inform evidence-based civic safety strategies.
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Killed, injured and collision counts are different units. Injured mixes serious and minor unless a table says otherwise. RSA statistics hosted by CSO are provisional and revised annually.
Official values are observed CSO/RSA table cells. Estimated values (RSA 2025 public-road extract, Garda 2026 year-to-date) are separate series — not the next year of persons killed on roads (ROA12). The 2026 full-year figure under the Garda YTD card is a linear projection, not an official forecast.
The map is TII injury collision rates on the national road network only (2022–2024 vintage) — a rate, not a collision count, and not local or regional roads. County killed counts (ROA15) remain in More measures; that map is a count, not exposure-adjusted.
RSA 2025 public-road fatalities are a separate estimated measure. Open RSA 2025 provisional in More measures below.
Definitions, sources and revisions: Methodology · Persons killed · County casualties · TII collision rate.
Injured counts, month and weekday profiles, TII segment rates, the RSA 2025 provisional series, and in-category compare. The map above is the geographic lens for this page.
Measures
Nothing selected until you click a bubble. Click one for the primary series; click a second to compare. Click again to remove — you can clear back to a blank slate. Dimension cuts appear under the selected bubble.
Time series
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Ireland (State)
Official values can be revised by source agencies; Dashboard mapping and calculation fixes are documented under revisions and corrections.
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Add a second measure with the bubbles above the chart. Two series share one composed chart with separate vertical scales. No silent unit conversion.
2026 Year-to-Date Fatalities
Provisional127
As of 4 September 2026 — Provisional
At this rate, full-year 2026 would be about 188.
ProjectedProjected. Linear annualise of the Garda YTD as of 4 September 2026; not an official forecast; seasonality not modelled.
2025 Total Fatalities
Provisional185
Provisional
RSA Provisional Review of Fatalities 2025 (public roads). Estimated.
2024 Total Fatalities
Official171
Official (revised annually)
RSA/CSO ROA12, 2024. Official (revised annually).
Who is Affected
Published ROA12 groups, including All Car users (drivers and passengers together). CSO does not split car occupants on this table.
RSA/CSO ROA12, 2024.
Visualizing the demographic skew, notably the high concentration of young male casualties.
Demographic
Casualties by age and sex
RSA/CSO ROA16, 2023. Killed casualties.
When & Where
RSA public-road deaths by speed limit of the road. The 60 km/h band includes local rural roads cut from 80 km/h in February 2025.
RSA Provisional Review of Fatalities, 2025. Estimated. Published text aggregates (not individual chart bars).
Highlighting the riskiest times to be on the road, driven by commuter fatigue and weekend travel.
Hour of day
Fatal and injury collisions by hour
Darker bars are 4:00 PM – 8:00 PM. RSA/CSO ROA19, 2023. Collisions, not fatalities.
The Data Gap: Tracking Root Causes
Official coronial data indicates that intoxication, inappropriate speed, driver distraction (mobile phones), and seatbelt non-compliance are the primary drivers of fatal collisions in Ireland. For example, recent Medical Bureau of Road Safety analysis shows approximately 35% of driver fatalities test positive for alcohol.
Note on Data Availability. Real-time, machine-readable API feeds for collision causation and toxicology are not currently published by the State. Enforcement data, including penalty points and Fixed Charge Notices, can be explored in the Crime & Justice module.
A geographic view of the national road network, highlighting locations with the highest concentration of collisions based on Transport Infrastructure Ireland (TII) network safety analysis.
TII injury collision rate, 2022–2024 avg. National roads only. Green is 0–5; amber from 5; dark amber/red from 40; red from 100 (per 100 million vehicle-km).
Rate, not a count. County outlines pick a place for the charts above — not a killed choropleth. Contains Tailte Éireann National Statutory Boundaries 2019 (Generalised 20m). CC BY 4.0. Contains Transport Infrastructure Ireland Collision Rates 2022–2024. CC BY 4.0.