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CrashStats

Serious B4059 crash in South Gloucestershire on 14 December 2025 at 15:32 involving a Yamaha MT motorcycle

A Yamaha MT motorcycle and a car were involved in a crash on the B4059 in South Gloucestershire at 15:32 on Sunday 14 December 2025. The 29-year-old male rider of the Yamaha MT motorcycle was seriously injured.

It happened after dark under street lighting in fine weather on a dry single carriageway with a 40 mph limit, at a T or staggered junction.

Severity
Serious
Date
14 Dec 2025
Sunday, 15:32
Vehicles
2
Yamaha MT and car
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.5491, longitude -2.43513, in the BS37 postcode district and within the built-up area of Yate. It is one of the crashes that make up the Frampton Cotterell, South Gloucestershire, BS37 7PL area accident hotspot.

Map of where the crash happened in South Gloucestershire

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025522600773
Council area
South Gloucestershire
Police force
Avon and Somerset
Police attended the scene
No, reported using a self completion form

Road and location details

First road class
B
First road number
4059
Road type
Single carriageway
Speed limit
40 mph
Urban or rural
Urban
Trunk road
Non-trunk road

Junction information

Junction type
T or staggered junction
Junction control
Auto traffic signal
Second road class
Unclassified

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Dark, street lights lit
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, 3 metres away, was a slight injury crash on 21 January 2023.

Vehicles involved (2)

  • Vehicle 1: Yamaha MT

    Motorcycle 125cc to 500cc

    Manoeuvre
    Going ahead
    Travelling from
    South West
    Travelling to
    North East
    Position at junction
    Mid-junction, on roundabout or on main road
    First point of impact
    Offside
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    29 years
    Engine capacity
    124 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    10% least deprived
    Distance from driver's home
    Within 5 km

  • Vehicle 2: Car

    Manoeuvre
    Turning right
    Travelling from
    North East
    Travelling to
    North
    Position at junction
    Mid-junction, on roundabout or on main road
    First point of impact
    Front
    Left-hand drive
    No

Casualties (1)

  • Casualty 1: Rider

    Serious

    Male, aged 29, motorcyclist (125cc to 500cc), on vehicle 1 (Yamaha MT)

    Serious injury band
    Less serious
    Home area deprivation
    10% 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 2025522600773 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the South Gloucestershire road accident statistics for 2025.