A423(M) crash in Windsor and Maidenhead on 9 September 1985 at 07:40 involving a car
Two cars were involved in a crash on the A423(M) in Windsor and Maidenhead at 07:40 on Monday 9 September 1985. A 22-year-old female passenger in vehicle 1 and the male driver of vehicle 2 were slightly injured.
It happened in daylight in fine weather on a dry roundabout with a 70 mph limit.
- Severity
- Slight
- Date
- 9 Sep 1985
- Monday, 07:40
- Vehicles
- 2
- Car and another
- Casualties
- 2
- 2 slightly injured
Location of the crash
Police recorded the crash at latitude 51.49994, longitude -0.72441, in the SL6 postcode district.
Map of where the crash happened in Windsor and Maidenhead
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- 1 crash
- Slight
Collision details
Basic information
- Reference
- 198543C035095
- Council area
- Windsor and Maidenhead
- Police force
- Thames Valley
Road and location details
- First road class
- A(M)
- First road number
- 423
- Road type
- Roundabout
- Speed limit
- 70 mph
Junction information
- Junction type
- Not at junction or within 20 metres
- Junction control
- Give way or uncontrolled
- Second road class
- A(M)
- Second road number
- 308
Pedestrian crossing information
- Crossing facilities
- No physical crossing facility within 50 m
Environmental conditions
- Light conditions
- Daylight
- Weather
- Fine, no high winds
- Road surface
- Dry
The 6 nearest recorded crashes
The nearest, at the same spot, was a slight injury crash on 31 October 1985.
Slight
Car crash on the A308(M) in Windsor and Maidenhead, 31 October 1985
At the same spotRef 198543C165105
Slight
Car crash on the A308(M) in Windsor and Maidenhead, 14 May 1985
At the same spotRef 198543C072055
Serious
Infiniti Q30 crash on the M4 in Windsor and Maidenhead, 26 April 2018
7 m awayRef 2018430130277
Serious
Toyota RAV4 crash on the A4040 in Windsor and Maidenhead, 2 October 2025
9 m awayRef 2025430503682
Slight
Renault 9 crash on the A308(M) in Windsor and Maidenhead, 20 February 1990
10 m awayRef 199043C073020
Slight
Ford Escort crash on the A308(M) in Windsor and Maidenhead, 23 December 1998
10 m awayRef 199843R141128
Vehicles involved (2)
Vehicle 1: Car
- Manoeuvre
- Going ahead
- Travelling from
- West
- Travelling to
- North East
- First point of impact
- Front
- Driver sex
- Male
- Driver age
- 24 years
Vehicle 2: Car
- Manoeuvre
- Going ahead
- Travelling from
- South
- Travelling to
- North
- First point of impact
- Front
- Driver sex
- Male
Casualties (2)
Casualty 1: Passenger
SlightFemale, aged 22, car occupant, in vehicle 1 (Car)
- Car passenger
- Front seat passenger
Casualty 2: Driver
SlightMale, car occupant, in vehicle 2 (Car)
Data source
This record comes from the Department for Transport’s road safety data (STATS19), in which police forces in Great Britain record every road crash reported to them where someone was injured. It is reference 198543C035095 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Windsor and Maidenhead road accident statistics for 1985.