Sketch tool
Draw the collision diagram. Paste a photo or pick a roadway template, place the vehicles and annotate the measurements.
How to create a collision sketch
Choose a road layout or paste a photo, place vehicles and people, rotate them, draw travel arrows, add illustrative measurements and export PDF or PNG.
What a sketch can include
Road layout, direction of travel, vehicle positions, impact point, signs, road markings, measurements, case information and relevant hazards.
Who can use My Traffic Sketch
Police and security officers, adjusters, investigators, attorneys, fleet managers, instructors and drivers documenting an incident.
Frequently asked questions
Is My Traffic Sketch free?
Yes. The sketch editor and exports are free and require no account.
Do I need an account?
No. The draft is saved locally in your browser.
Can I export PDF and PNG?
Yes. Both formats are generated directly in your browser.
Are the measurements forensic?
No. Measurements are illustrative and must be independently verified.