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CrashStats

Serious A4 crash in Windsor and Maidenhead on 19 July 2025 at 17:40 involving a Honda WW125 motorcycle

A Honda WW125 motorcycle crashed on the A4 in Windsor and Maidenhead at 17:40 on Saturday 19 July 2025. The 45-year-old male rider was seriously injured.

It happened in daylight on a wet roundabout with a 40 mph limit, at a junction.

Severity
Serious
Date
19 Jul 2025
Saturday, 17:40
Vehicles
1
Honda WW125
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.52469, longitude -0.71526, in the SL6 postcode district and within the built-up area of Maidenhead. It is one of the crashes that make up the St Mary's, Windsor and Maidenhead, SL6 1LD area accident hotspot.

Map of where the crash happened in Windsor and Maidenhead

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

  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025430364785
Council area
Windsor and Maidenhead
Police force
Thames Valley
Police attended the scene
Yes

Road and location details

First road class
A
First road number
4
Road type
Roundabout
Speed limit
40 mph
Urban or rural
Urban
Trunk road
Non-trunk road

Junction information

Junction type
Other junction
Junction control
Give way or uncontrolled
Second road class
Unclassified

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Daylight
Weather
Other
Road surface
Wet or damp

Enhanced collision data

Serious injury band
Less serious
How severity was recorded
From injuries recorded by police (CRASH system)
Estimated chance it was serious
100%
Estimated chance it was slight
0%

The 6 nearest recorded crashes

The nearest, 5 metres away, was a serious injury crash on 28 June 2002.

Vehicles involved (1)

  • Vehicle 1: Honda WW125

    Motorcycle 125cc and under

    Manoeuvre
    Turning left
    Travelling from
    West
    Travelling to
    North West
    Position at junction
    Leaving roundabout
    First point of impact
    Nearside
    Left-hand drive
    No
    Journey purpose
    Journey as part of work
    Driver sex
    Male
    Driver age
    45 years
    Engine capacity
    125 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    40 to 50% most deprived
    Distance from driver's home
    5 to 10 km

Casualties (1)

  • Casualty 1: Rider

    Serious

    Male, aged 45, motorcyclist (125cc and under), on vehicle 1 (Honda WW125)

    Serious injury band
    Less serious
    Home area deprivation
    40 to 50% most deprived
    Distance from home
    5 to 10 km

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 2025430364785 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 2025.