Llantrisant road traffic accidents
Llantrisant recorded 149 collisions in the STATS19 data between 1999 and 2025, involving 240 casualties. Of these collisions, 4 were fatal and 17 were serious.
Severity Breakdown
- Fatal
- 4
- Serious
- 17
- Casualties
- 240
- Fatal
- 4
- Serious
- 17
- Casualties
- 240
Collisions by Year
Areas covering Llantrisant
Roads in Llantrisant
Postcode districts in Llantrisant
Planning applications nearby
Data from PlanIndex, an index of UK planning registers.
Data from PlanIndex, an index of UK planning registers.
Accidents in Llantrisant
Road collision statistics for Llantrisant
Collisions recorded
149
Police-reported road traffic collisions captured in the STATS19 data.
People injured or killed
240
Casualties recorded across every collision in this area.
Fatal collisions
4
Collisions in which at least one person died.
Serious collisions
17
14.1% of collisions here ended in a death or serious injury.
Severity of collisions
What the data shows in Llantrisant
Collisions in Llantrisant are most frequently recorded on a Wednesday (18.1% of the total), with 24.8% happening in darkness rather than daylight. The most common posted speed limit at the scene is 30 mph.
74.5% of recorded collisions in Llantrisant happen on a single carriageway. Around 20.1% were recorded in adverse weather such as rain, snow or fog.
The collisions in Llantrisant have produced 240 casualties. Pedestrians account for 7.1% of those casualties, a marker of the risk to people on foot here.
Collisions by day of the week
Collisions by day of the week: Sunday 17 collisions, Monday 18 collisions, Tuesday 25 collisions, Wednesday 27 collisions, Thursday 27 collisions, Friday 16 collisions, Saturday 19 collisions.
Light conditions
Light conditions: Daylight 112 collisions, Darkness 37 collisions.
Road type
Road type: Single carriageway 111 collisions, Roundabout 22 collisions, Dual carriageway 15 collisions, Unknown 1 collisions.
Speed limit at the scene
Speed limit at the scene: 20 mph 3 collisions, 30 mph 64 collisions, 40 mph 22 collisions, 50 mph 9 collisions, 60 mph 47 collisions, 70 mph 4 collisions.
Weather at the time
Weather at the time: Fine no high winds 119 collisions, Raining no high winds 17 collisions, Raining + high winds 5 collisions, Other 3 collisions, Unknown 3 collisions.
Who was hurt
Who was hurt: Driver or rider 154 casualties, Passenger 69 casualties, Pedestrian 17 casualties.
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Recent Accidents
Showing 20 of 149 accidents
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SeriousAccident 2022622200462
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SeriousAccident 2018621801137
SlightAccident 2018621801494
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SlightAccident 2017621701604
SlightFrequently asked questions about road accidents in Llantrisant
How many road accidents have there been in Llantrisant?
149 collisions have been recorded in Llantrisant in the STATS19 road safety data between 1999 and 2025, involving 240 casualties.
How many of the collisions in Llantrisant were serious or fatal?
4 were fatal and 17 were serious — 14.1% of all recorded collisions in Llantrisant resulted in a death or serious injury.
When do most road accidents happen in Llantrisant?
Wednesday is the most common day for collisions in Llantrisant, accounting for 18.1% of them, and 24.8% of all collisions here happen in darkness.
What kind of roads do collisions in Llantrisant happen on?
74.5% of collisions in Llantrisant are recorded on a single carriageway, most often where the limit is 30 mph.
Are pedestrians often hurt in collisions in Llantrisant?
Pedestrians make up 7.1% of the 240 casualties recorded in Llantrisant.
Where does the road accident data for Llantrisant come from?
It comes from STATS19, the official record of personal-injury road collisions reported to the police and published by the Department for Transport. The figures for Llantrisant cover 1999 to 2025.