Serious crash on the A509 - 21 Dec 1986
Accident reference 198643D058126
Accident summary
On Sunday 21 December 1986 at 01:20 a serious collision occurred near A509 involving 1 vehicle and 2 casualties (2 serious) Weather at the time was recorded as fine no high winds. Road surface conditions were frost or ice. Lighting was described as darkness - lights lit.
Key details
- Posted speed limit: 70 mph
- Road type: Roundabout
- Junction: Roundabout
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Basic Information
| Accident Reference | 198643D058126 |
| Police Reference | 43D058126 |
| Date & Time |
Sunday
|
| Severity | Serious |
| Vehicles Involved | 1 |
| Casualties | 2 |
| Police Force | Thames Valley |
Road & Location Details
| First Road | A509 |
| Second Road | Unclassified road |
| Road Type | Roundabout |
| Speed Limit | 70 mph |
| Local Authority District | 479 |
Junction Information
| Junction Detail | Roundabout |
| Junction Control | Give way or uncontrolled |
Environmental Conditions
| Light Conditions | Darkness - lights lit |
| Weather Conditions | Fine no high winds |
| Road Surface Conditions | Frost or ice |
| Special Conditions | None |
| Carriageway Hazards | None |
Nearby or similar collisions
Explore other recorded collisions from the same authority area to understand the wider pattern of incidents nearby.
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SeriousAccident 1986306D01092
SeriousAccident 198601PR00862
SeriousAccident 1986360022421
SeriousAccident 198650F212211
SlightAccident 198643A131126
SeriousVehicles (1)
Vehicle 1
Vehicle Information
| Type | Unknown |
| Manoeuvre | Going ahead other |
Driver Information
| Sex | Male |
Casualties (2)
Casualty 1
Basic Information
| Class | Passenger |
| Severity | Serious |
| Type | Unknown |
| Age | 21 |
| Sex | Female |
| Associated Vehicle | Vehicle 1 |
Additional Details
| Car Passenger | Front seat passenger |
Casualty 2
Basic Information
| Class | Passenger |
| Severity | Serious |
| Type | Unknown |
| Age | 28 |
| Sex | Female |
| Associated Vehicle | Vehicle 1 |
Additional Details
| Car Passenger | Rear seat passenger |
Quick Actions
Data Source
This data is from the UK Department for Transport's STATS19 road safety dataset, available under the Open Government Licence v3.0.