California Accident Reconstruction Expert

Daniel W. Vomhof III is a Certified Accident Reconstruction Specialist with over 40 years of experience in forensic traffic analysis and vehicle accident reconstruction. With advanced training in engineering and over 3,000 hours of accident-specific education, he specializes in reconstructing complex vehicle, pedestrian, and motorcycle collisions, as well as evaluating lighting, visibility, and traffic signal timing.

As General Manager at 4N6XPRT Systems and a long-standing expert with Expert Witness Services, Inc., Daniel also develops and maintains accident reconstruction software tools used across North America. He is frequently called upon for expert testimony in California and beyond, known for his precision in speed, time-distance, human factors, and line-of-sight analyses.