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CrashStats

Serious A4129 crash in South Oxfordshire on 10 December 2025 at 21:32 involving a car

Two cars were involved in a crash on the A4129 in South Oxfordshire at 21:32 on Wednesday 10 December 2025. The female driver of vehicle 2 was seriously injured and the 77-year-old male driver of vehicle 1 was slightly injured.

It happened after dark with no street lighting in fine weather on a dry single carriageway with a 60 mph limit, at a T or staggered junction.

Severity
Serious
Date
10 Dec 2025
Wednesday, 21:32
Vehicles
2
Car and another
Casualties
2
1 seriously injured, 1 slightly injured

Location of the crash

Police recorded the crash at latitude 51.75159, longitude -0.93726, in the OX9 postcode district.

Map of where the crash happened in South Oxfordshire

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025430628317
Council area
South Oxfordshire
Police force
Thames Valley
Police attended the scene
Yes
Highway authority
Oxfordshire

Road and location details

First road class
A
First road number
4129
Road type
Single carriageway
Speed limit
60 mph
Urban or rural
Rural
Trunk road
Non-trunk road

Junction information

Junction type
T or staggered 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
Dark, no street lighting
Weather
Fine, no high winds
Road surface
Dry

Enhanced collision data

Serious injury band
Very 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, 1 metre away, was a slight injury crash on 9 February 2008.

Vehicles involved (2)

  • Vehicle 1: Car

    Manoeuvre
    Turning right
    Travelling from
    South
    Travelling to
    North East
    Position at junction
    Entering main road
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Male
    Driver age
    77 years
    Driver home area deprivation
    30 to 40% least deprived
    Distance from driver's home
    20 to 100 km

  • Vehicle 2: Car

    Manoeuvre
    Going ahead
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Approaching junction or waiting or parked at junction approach
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Female
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    5 to 10 km

Casualties (2)

  • Casualty 1: Driver

    Slight

    Male, aged 77, car occupant, in vehicle 1 (Car)

    Home area deprivation
    30 to 40% least deprived
    Distance from home
    20 to 100 km

  • Casualty 2: Driver

    Serious

    Female, car occupant, in vehicle 2 (Car)

    Serious injury band
    Very serious
    Home area deprivation
    10% least 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 2025430628317 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the South Oxfordshire road accident statistics for 2025.