Articles
Guides for drawing traffic accident diagrams
Practical guides for drawing clear collision diagrams: the step-by-step method, how to measure the scene and how to trace a photo of the location.
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How to draw a traffic accident diagram, step by step
A practical walkthrough for drawing a clear traffic accident diagram: road layout, vehicle positions, directions of travel, point of impact and measurements.
Read article →Draw over a photo of the real location: tracing a scene image
No template matches a five-way junction, a curved off-ramp or your workplace gate. Upload an aerial photo of the real location, dim it and trace over it.
Read article →How to measure an accident scene for your diagram
Field techniques for measuring an accident scene: reference points, triangulation, what to measure first and how to record distances on the diagram.
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