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Aashto Expert Witness Listings

Welcome to our Aashto experts directory. Browse the profiles below to find the right expert witness in Aashto for your case. Our SEAK Expert Witness Database is always free to search.


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Daren E Marceau, P.E.

Forensic Traffic Specialists, PLLC

Cary, North Carolina

Accident Reconstruction Expert Witness, Engineering Expert Witness sight distance, stop sign, pavement marking, traffic engineer, MUTCD, traffic signal, red light, traffic control device, traffic sign, pavement marking, red light crash, stop light crash, AASHTO, sight line, sight triangle, work zone, traffic expert, roadway safety, traffic safety, railroad crossing
Additional Information Daren Marceau is a former police officer and is a practicing traffic engineer licensed in several states. Mr. Marceau managed an engineering design practice at a national consulting firm where he prepared transportation and traffic engineering plans including designs for intersections, work zones, traffic signals, pavement marking, and roadway signs. He also investigated and reconstructed hundreds of traffic crashes, and testified as an expert witness. Daren Marceau currently serves attorney clients as a consultant and expert witness, and teaches classes for law enforcement, engineering, insurance, and legal professionals. He is also the leading author on traffic signal crashes. Mr. Marceau works in all 50 states. Mr. Marceau's current focus is investigating and providing expert testimony in traffic crash cases involving traffic control devices and/or sight distance issues in both final and temporary/work zone conditions. Mr. Marceau also has significant personal expe...