Winnersh road traffic accidents
Winnersh recorded 401 collisions in the STATS19 data between 1999 and 2025, involving 500 casualties. Of these collisions, 3 were fatal and 59 were serious. Recorded collisions in 2025 were up 10% on 2024.
Severity Breakdown
- Fatal
- 3
- Serious
- 59
- Casualties
- 500
- Fatal
- 3
- Serious
- 59
- Casualties
- 500
Collisions by Year
Areas covering Winnersh
Roads in Winnersh
Postcode districts in Winnersh
Planning applications nearby
Data from PlanIndex, an index of UK planning registers.
Data from PlanIndex, an index of UK planning registers.
Accidents in Winnersh
Road collision statistics for Winnersh
Collisions recorded
401
Police-reported road traffic collisions captured in the STATS19 data.
People injured or killed
500
Casualties recorded across every collision in this area.
Fatal collisions
3
Collisions in which at least one person died.
Serious collisions
59
15.5% of collisions here ended in a death or serious injury.
Severity of collisions
What the data shows in Winnersh
Collisions in Winnersh are most frequently recorded on a Wednesday (18% of the total), with 23% happening in darkness rather than daylight. The most common posted speed limit at the scene is 40 mph.
79.3% of recorded collisions in Winnersh happen on a single carriageway. Around 12.5% were recorded in adverse weather such as rain, snow or fog.
The collisions in Winnersh have produced 500 casualties. Pedestrians account for 11.8% 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 33 collisions, Monday 62 collisions, Tuesday 46 collisions, Wednesday 72 collisions, Thursday 66 collisions, Friday 65 collisions, Saturday 57 collisions.
Light conditions
Light conditions: Daylight 308 collisions, Darkness 92 collisions.
Road type
Road type: Single carriageway 318 collisions, Dual carriageway 60 collisions, Roundabout 18 collisions, Slip road 4 collisions, One way street/Slip road 1 collisions.
Speed limit at the scene
Speed limit at the scene: 30 mph 151 collisions, 40 mph 195 collisions, 60 mph 5 collisions, 70 mph 50 collisions.
Weather at the time
Weather at the time: Fine no high winds 345 collisions, Raining no high winds 36 collisions, Other 6 collisions, Fine + high winds 5 collisions, Raining + high winds 3 collisions.
Who was hurt
Who was hurt: Driver or rider 357 casualties, Passenger 84 casualties, Pedestrian 59 casualties.
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Recent Accidents
Showing 20 of 401 accidents
Accident 2025430659765
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SeriousAccident 2025430316600
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SeriousAccident 2025430056136
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SlightAccident 2024430298166
SlightAccident 2024430296119
SlightFrequently asked questions about road accidents in Winnersh
How many road accidents have there been in Winnersh?
401 collisions have been recorded in Winnersh in the STATS19 road safety data between 1999 and 2025, involving 500 casualties.
How many of the collisions in Winnersh were serious or fatal?
3 were fatal and 59 were serious — 15.5% of all recorded collisions in Winnersh resulted in a death or serious injury.
When do most road accidents happen in Winnersh?
Wednesday is the most common day for collisions in Winnersh, accounting for 18% of them, and 23% of all collisions here happen in darkness.
What kind of roads do collisions in Winnersh happen on?
79.3% of collisions in Winnersh are recorded on a single carriageway, most often where the limit is 40 mph.
Are pedestrians often hurt in collisions in Winnersh?
Pedestrians make up 11.8% of the 500 casualties recorded in Winnersh.
Is road safety in Winnersh getting better or worse?
Recorded collisions in Winnersh rose 10% in 2025 compared with 2024. Year-on-year figures move with both genuine risk and changes in reporting, so they are best read as a trend rather than a single verdict.
Where does the road accident data for Winnersh 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 Winnersh cover 1999 to 2025.