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CrashStats

Serious A483 crash in Carmarthenshire on 3 April 2025 at 08:48 involving a Renault Megane

A Renault Megane and a Mercedes GLB Class were involved in a crash on the A483 in Carmarthenshire at 08:48 on Thursday 3 April 2025. A 4-year-old male passenger in the Renault Megane was seriously injured.

It happened in daylight in fine weather on a dry single carriageway with a 20 mph limit, at a T or staggered junction.

Severity
Serious
Date
3 Apr 2025
Thursday, 08:48
Vehicles
2
Renault Megane and Mercedes GLB Class
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.88821, longitude -3.9894, in the SA19 postcode district and within the built-up area of Llandeilo. It is one of the crashes that make up the Llandeilo, Carmarthenshire, SA19 6DW area accident hotspot.

Map of where the crash happened in Carmarthenshire

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025631573777
Council area
Carmarthenshire
Police force
Dyfed-Powys
Police attended the scene
Yes

Road and location details

First road class
A
First road number
483
Road type
Single carriageway
Speed limit
20 mph
Urban or rural
Rural

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
Daylight
Weather
Fine, no high winds
Road surface
Dry

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, 8 metres away, was a serious injury crash on 25 March 2011.

Vehicles involved (2)

  • Vehicle 1: Renault Megane

    Car

    Manoeuvre
    Going ahead
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Cleared junction or waiting or parked at junction exit
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    34 years
    Engine capacity
    1,598 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    40 to 50% least deprived
    Distance from driver's home
    Within 5 km

  • Vehicle 2: Mercedes GLB Class

    Car

    Manoeuvre
    Slowing or stopping
    Travelling from
    North East
    Travelling to
    South West
    Position at junction
    Cleared junction or waiting or parked at junction exit
    First point of impact
    Back
    Left-hand drive
    No
    Driver sex
    Female
    Driver age
    47 years
    Engine capacity
    1,950 cc
    Fuel or propulsion
    Diesel
    Driver home area deprivation
    40 to 50% least deprived
    Distance from driver's home
    5 to 10 km

Casualties (1)

  • Casualty 1: Passenger

    Serious

    Male, aged 4, car occupant, in vehicle 1 (Renault Megane)

    Car passenger
    Rear seat passenger
    Serious injury band
    Less serious
    Home area deprivation
    40 to 50% least deprived
    Distance from home
    Within 5 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 2025631573777 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Carmarthenshire road accident statistics for 2025.