Multimodal Crash Analysis
Pedestrian, bicycle, e-scooter, motorcycle, passenger-vehicle and commercial-vehicle collisions evaluated from transportation-engineering and human-factors perspectives.
Tatum Group
Forensic Transportation Engineering
Engineering analysis of roadway, traffic-control and road-user factors in complex collision and litigation matters.
Roadway & Traffic Control
Roadway geometry, intersections, access, signs, signals, pavement markings, sight distance and operating environment.
Reconstruction & Visualization
Site measurements, imagery, reconstruction, simulation and 2D/3D visualization used as appropriate to the engineering question.
Services are tailored to the engineering questions and available evidence in each assignment.