Version Franšaise
ACCIDENTOLOGY

Traffic Accident Reconstruction
Crash Analysis
ROAD SAFETY

Expertise, Consulting, Prevention,
Safety awareness modules

Deutsche version

Definition & process
Road
Vehicle
Driver
Injury Analysis
Reconstruction
 
Our action...
The French law "Badinter"
Deontology
 
Safety Awareness Modules
CEDRE Project (infant seat)
International
 
References-CV

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Contact...
 
Forensic-France
Technical Department for Transport,Roads and Bridges Engineering and Road Safety
European Union Road Federation
International Road Federation
Official website of American road safety
 
 
ROAD


The road has an essential role in the accident.
The geometry and the drag factor of the road modify the dynamic behaviour of vehicle.


When it is possible, we have to evaluate :
  • Weather conditions at the moment of accident
  • Road conditions (dry, wet, gravels, ice, coefficient of friction...)
  • Complete roadway and shoulder geometry (slope, curve radius)
  • Visibility issues (poles, walls, houses, road geometry...)
  • Roadway and shoulder marks (brake marks, skid marks...)
  • Complete crash scene sketch (vehicle positions, impact zone, measurements...)

  • The accident scene must be taken in charge as a crime scene, in respect of usual forensic and criminalistic procedures.

geometry of the road visibility mask in city visibility mask in rural zone



Christophe LEDON - july 2006 © All rights reserved | Site map | Legal notice | Contact | update july 2013