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CrashStats

Windsor road accidents: crash map and statistics

Police recorded 2,993 road traffic collisions in Windsor, Windsor and Maidenhead, from 1979 to 2025, and 3,550 people were killed or injured in them. Of those collisions, 24 were fatal and 409 were serious.

In 2025 police recorded 22 collisions, up from 16 in 2024.

Collisions since 1979
2,993
333rd highest of 2,851 towns
Casualties
3,550
1.19 per collision
Fatal collisions
24
25 people killed
Serious collisions
409
444 seriously injured
Collisions in 2025
22
16 in 2024
Casualties in 2025
25
19 in 2024

Road collision statistics for Windsor

Collisions by severity, 1979 to 2025

  • Fatal240.8%
  • Serious40914%
  • Slight2,56086%

What the data shows

  • Windsor had 294 collisions from 2016 to 2025, 45% fewer than the 530 from 2006 to 2015.
  • 14% of collisions in Windsor were fatal or serious, against 20% across Great Britain.
  • 455 children under 16 were killed or injured in Windsor, 13% of the casualties whose age was recorded.
  • The road surface was wet, icy, snowy or flooded in 28% of collisions in Windsor.

Where Windsor ranks among 2,851 towns

Most collisions
333rd
Most casualties
352nd
Most fatal collisions
413th
Most serious collisions
401st

Collisions by day of the week

  • Monday397 (13%)
  • Tuesday439 (15%)
  • Wednesday466 (16%)
  • Thursday459 (15%)
  • Friday516 (17%)
  • Saturday402 (13%)
  • Sunday314 (10%)

Light conditions

  • Daylight2,165 (72%)
  • Dark, street lights lit759 (25%)
  • Dark, no street lighting33 (1.1%)
  • Dark, lighting unknown22 (0.7%)
  • Dark, street lights unlit11 (0.4%)
  • Not recorded3 (0.1%)

Type of road

  • Single carriageway2,224 (74%)
  • Roundabout494 (17%)
  • One way street or slip road183 (6.1%)
  • Dual carriageway90 (3%)
  • Not recorded2 (0.1%)

Speed limit at the scene

  • 20 mph29 (1%)
  • 30 mph2,674 (89%)
  • 40 mph159 (5.3%)
  • 50 mph12 (0.4%)
  • 60 mph101 (3.4%)
  • 70 mph18 (0.6%)

Weather at the time

  • Fine, no high winds2,446 (82%)
  • Raining, no high winds342 (11%)
  • Fine with high winds41 (1.4%)
  • Raining with high winds19 (0.6%)
  • Fog or mist16 (0.5%)
  • Snowing, no high winds12 (0.4%)
  • Snowing with high winds1 (under 0.1%)
  • Other79 (2.6%)
  • Not recorded37 (1.2%)

Who was hurt

  • Car occupant1,538 (43%)
  • Pedestrian696 (20%)
  • Cyclist621 (17%)
  • Motorcyclist562 (16%)
  • Van occupant45 (1.3%)
  • Taxi or private hire car occupant27 (0.8%)
  • Bus or coach occupant19 (0.5%)
  • Other vehicle occupant15 (0.4%)
  • Minibus occupant13 (0.4%)
  • Goods vehicle occupant (over 3.5 tonnes)10 (0.3%)
  • Other2 (0.1%)
  • Not recorded2 (0.1%)

Source: Department for Transport, STATS19 road safety data

Windsor road accidents by year

Collisions and casualties in Windsor, 1979 to 2025

Collisions in Windsor peaked at 115 in 1986; 2025 had 22.

  • Collisions
  • Collisions in 2025: 22
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
20252225
20241619
20233234
20223037
20213538
20201719
20193242
20183138
20173337
20164652
20153952
20145264
20134551
20124768
20114957
20105256
20095765
20085971
20075865
20067286
20056583
20045769
20036985
20026074
20017185
20006070
19996372
19985358
19977380
19965362
19957086
19947280
19936374
19926373
19917989
19908397
1989101133
198896105
19877592
1986115131
1985110124
1984110134
198397110
1982109129
198196126
198099122
1979107131

Map of recent crashes in Windsor

Map of the 24 most recent crashes in Windsor

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 24 crashes
  • Serious
  • Slight

Recent road crashes in Windsor

The 24 most recent collisions in Windsor happened between 27 December 2024 and 21 December 2025.

Severity

Crashes by road in Windsor

The A308 has the most collisions in Windsor, 578 of 2,993 (19%), followed by the B3024 (547).

Collisions in Windsor on each road, 1979 to 2025
RankRoadCollisionsCasualtiesFatalSerious
1stA308578697866
2ndB3024547640681
3rdB3022417516261
4thA332119155211
5thB470111127118
6thB3175648016
7thB3173445108
8thB3025273303
9thA3225501

Council area for Windsor

Windsor is in Windsor and Maidenhead, where police recorded 21,086 collisions from 1979 to 2025. Windsor accounts for 14% of them.

Postcode district for Windsor

All 2,993 collisions in Windsor were in the SL4 postcode district.