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Serious A4147 crash in Dacorum on 18 March 2014 at 21:57 involving an Alfa Romeo 156

An Alfa Romeo 156 and a car were involved in a crash on the A4147 in Dacorum at 21:57 on Tuesday 18 March 2014. The 55-year-old female driver of the car was seriously injured.

It happened after dark under street lighting in fine weather on a dry single carriageway with a 30 mph limit, at a T or staggered junction.

Severity
Serious
Date
18 Mar 2014
Tuesday, 21:57
Vehicles
2
Alfa Romeo 156 and car
Casualties
1
1 seriously injured

Location of the crash

Police recorded the crash at latitude 51.75928, longitude -0.4389, in the HP2 postcode district and within the built-up area of Hemel Hempstead. It is one of the crashes that make up the Adeyfield East, Dacorum, HP2 7BT area accident hotspot.

Map of where the crash happened in Dacorum

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
20144100D0177
Council area
Dacorum
Police force
Hertfordshire
Police attended the scene
Yes
Highway authority
Hertfordshire

Road and location details

First road class
A
First road number
4147
Road type
Single carriageway
Speed limit
30 mph
Urban or rural
Urban
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
Central refuge, no other controls

Environmental conditions

Light conditions
Dark, street lights lit
Weather
Fine, no high winds
Road surface
Dry

Enhanced collision data

How severity was recorded
Judged by the reporting police officer
Estimated chance it was serious
100%
Estimated chance it was slight
0%

The 6 nearest recorded crashes

The nearest, at the same spot, was a slight injury crash on 4 January 2006.

Vehicles involved (2)

  • Vehicle 1: Alfa Romeo 156

    Car

    Manoeuvre
    Going ahead
    Travelling from
    South
    Travelling to
    North
    Position at junction
    Approaching junction or waiting or parked at junction approach
    Hit object in carriageway
    Bollard or refuge
    First point of impact
    Front
    Left-hand drive
    No
    Driver sex
    Male
    Driver age
    18 years
    Engine capacity
    1,970 cc
    Fuel or propulsion
    Petrol
    Vehicle age
    9 years

  • Vehicle 2: Car

    Manoeuvre
    Going ahead
    Travelling from
    North
    Travelling to
    South
    Position at junction
    Cleared junction or waiting or parked at junction exit
    Leaving the carriageway
    Nearside
    Hit object off carriageway
    Other permanent object
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Commuting to or from work
    Driver sex
    Female
    Driver age
    55 years

Casualties (1)

  • Casualty 1: Driver

    Serious

    Female, aged 55, 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 20144100D0177 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Dacorum road accident statistics for 2014.