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CrashStats

Windsor and Maidenhead road accidents in 2011: crash map and statistics

Police recorded 375 road traffic collisions in Windsor and Maidenhead in 2011, and 492 people were killed or injured in them. Of those collisions, 4 were fatal and 52 were serious.

Collisions were up 9% on 2010 (345), and casualties rose from 459.

Across all years from 1979 to 2025, police recorded 21,086 collisions in Windsor and Maidenhead.

Collisions in 2011
375
Up 9% on 2010
Casualties in 2011
492
Up 7% on 2010
Fatal collisions
4
1.1% of collisions
Serious collisions
52
14% of collisions

Crash severity in Windsor and Maidenhead in 2011

1.1% of collisions in Windsor and Maidenhead in 2011 were fatal and 14% serious, against 1.8% and 16% in Windsor and Maidenhead from 1979 to 2025.

Collisions by worst injury

  • Fatal41.1%
  • Serious5214%
  • Slight31985%

People hurt, by injury

  • Fatal40.8%
  • Serious5611%
  • Slight43288%

Windsor and Maidenhead road accidents by year

Collisions and casualties in Windsor and Maidenhead, 1979 to 2025

Collisions peaked at 694 in 1986. 2011 is highlighted, with 375, up 9% on 2010.

  • Collisions
  • Collisions in 2011
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025176213
2024149179
2023189215
2022195240
2021176203
2020140158
2019214252
2018215286
2017267346
2016352436
2015338440
2014353458
2013364494
2012385515
2011375492
2010345459
2009373526
2008438577
2007430590
2006472593
2005406534
2004459613
2003454609
2002495627
2001546733
2000583716
1999544691
1998557727
1997534704
1996511686
1995565752
1994535701
1993456605
1992519692
1991506691
1990543720
1989587799
1988559737
1987594781
1986694896
1985672839
1984693914
1983630820
1982679887
1981624830
1980589762
1979606803

When and where crashes happen in Windsor and Maidenhead in 2011

Collisions by day of the week

  • Monday42 (11%)
  • Tuesday63 (17%)
  • Wednesday57 (15%)
  • Thursday70 (19%)
  • Friday50 (13%)
  • Saturday47 (13%)
  • Sunday46 (12%)

Collisions by time of day

  • 00:00 to 02:5914 (3.7%)
  • 03:00 to 05:595 (1.3%)
  • 06:00 to 08:5960 (16%)
  • 09:00 to 11:5961 (16%)
  • 12:00 to 14:5964 (17%)
  • 15:00 to 17:5980 (21%)
  • 18:00 to 20:5967 (18%)
  • 21:00 to 23:5924 (6.4%)

Collisions by month

  • January37 (9.9%)
  • February20 (5.3%)
  • March33 (8.8%)
  • April29 (7.7%)
  • May26 (6.9%)
  • June45 (12%)
  • July30 (8%)
  • August38 (10%)
  • September25 (6.7%)
  • October36 (9.6%)
  • November34 (9.1%)
  • December22 (5.9%)

Light conditions

  • Daylight283 (75%)
  • Dark, street lights lit60 (16%)
  • Dark, no street lighting24 (6.4%)
  • Dark, lighting unknown8 (2.1%)

Weather at the time

  • Fine, no high winds324 (86%)
  • Raining, no high winds37 (9.9%)
  • Fine with high winds6 (1.6%)
  • Fog or mist3 (0.8%)
  • Raining with high winds2 (0.5%)
  • Snowing, no high winds1 (0.3%)
  • Other1 (0.3%)
  • Not recorded1 (0.3%)

Road surface

  • Dry282 (75%)
  • Wet or damp88 (23%)
  • Frost or ice4 (1.1%)
  • Snow1 (0.3%)

Speed limit at the scene

  • 20 mph6 (1.6%)
  • 30 mph186 (50%)
  • 40 mph57 (15%)
  • 50 mph20 (5.3%)
  • 60 mph43 (11%)
  • 70 mph63 (17%)

Type of road

  • Single carriageway249 (66%)
  • Dual carriageway77 (21%)
  • Roundabout38 (10%)
  • One way street or slip road11 (2.9%)

Source: Department for Transport, STATS19 road safety data

Who was hurt in road crashes in Windsor and Maidenhead in 2011

Casualties by road user

  • Car occupant303 (62%)
  • Cyclist68 (14%)
  • Motorcyclist66 (13%)
  • Pedestrian34 (6.9%)
  • Van occupant10 (2%)
  • Goods vehicle occupant (over 3.5 tonnes)6 (1.2%)
  • Taxi or private hire car occupant3 (0.6%)
  • Other vehicle occupant2 (0.4%)

Casualties by age

  • 0 to 59 (1.8%)
  • 6 to 106 (1.2%)
  • 11 to 1520 (4.1%)
  • 16 to 2087 (18%)
  • 21 to 2563 (13%)
  • 26 to 3598 (20%)
  • 36 to 4579 (16%)
  • 46 to 5566 (13%)
  • 56 to 6531 (6.3%)
  • 66 to 7519 (3.9%)
  • Over 7514 (2.8%)

Drivers, passengers and pedestrians

  • Driver or rider375 (76%)
  • Passenger83 (17%)
  • Pedestrian34 (6.9%)

Vehicles involved

  • Car541 (75%)
  • Pedal cycle68 (9.4%)
  • Motorcycle67 (9.3%)
  • Van or goods vehicle up to 3.5 tonnes21 (2.9%)
  • Goods vehicle over 3.5 tonnes12 (1.7%)
  • Taxi or private hire car8 (1.1%)
  • Other vehicle2 (0.3%)
  • Bus or coach1 (0.1%)

Source: Department for Transport, STATS19 road safety data

Crash map for Windsor and Maidenhead in 2011

Map of the last 24 crashes of 2011 and the 10 busiest accident hotspots in Windsor and Maidenhead

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

  • 24 crashes
  • Serious
  • Slight

Accident hotspots (10)

How Windsor and Maidenhead ranked among 351 areas in 2011

Of the 351 areas in England, Scotland and Wales, Windsor and Maidenhead had the 151st most road collisions in 2011.

Collisions
151st
highest of 351 areas
Casualties
155th
highest of 351 areas
Fatal collisions
160th
highest of 351 areas
Serious collisions
153rd
highest of 351 areas

Accident hotspots in Windsor and Maidenhead in 2011

St Mary's, Windsor and Maidenhead, SL6 1LD area was the busiest accident hotspot in Windsor and Maidenhead in 2011, with 41 collisions, 2 of them serious.

Roads in Windsor and Maidenhead with the most crashes in 2011

The A308 had the most collisions in Windsor and Maidenhead in 2011: 46, including 1 fatal and 4 serious.

Roads ranked by collisions in Windsor and Maidenhead, 2011
RankRoadCollisionsCasualtiesFatalSerious
1stA308465714
2ndM4446816
3rdA4232702
4thA332222802
5thB376182204
6thB3024141712
7thA330131701
8thB4447131703
9thA329121300
10thB3022111300
11thA4130101601
12thA40491402
13thB4707811
14thA308(M)5600
15thA404(M)5701
16thA40945502
17thB3835601
18thB30214401
19thB31754501
20thA3553500

Towns in Windsor and Maidenhead: crashes in 2011

Maidenhead had the most collisions of any town in Windsor and Maidenhead in 2011: 102.

Postcode districts in Windsor and Maidenhead: crashes in 2011

SL6 had the most collisions of any postcode district in Windsor and Maidenhead in 2011: 179.

Latest crashes in Windsor and Maidenhead in 2011

Of the last 24 crashes in Windsor and Maidenhead in 2011, none were fatal and 7 were serious. The last was on 29 December 2011.

Severity

Windsor and Maidenhead road accidents in other years