Alcorn & Associates - Forensic Engineers 303-797-1554  


Meet the Experts

The Team

Thomas L. Alcorn, M.S., P.E., PTOE

Tom has led Alcorn & Associates for nearly 25 years. He has over 40 years of progressive experience in accident investigation and reconstruction, highway and transportation engineering, highway safety and has Bachelors and Masters degrees in Civil Engineering.

In addition to his 25 years in his own business, he has worked for the National Transportation Safety Board as a principle investigator of catastrophic highway accidents and with the United States Department of Transportation as a traffic and safety engineer. He has extensive trial experience having testified in hundreds of civil and criminal accident cases for both plaintiffs and defendants.

Click here for a printable CV

Carla J. Werder, P.E.

Carla Werder is a forensic engineer with Alcorn & Associates and has been with the firm since 1992. She is a licensed professional engineer and has extensive experience in accident investigation and reconstruction. Carla holds a Bachelor of Science in Mechanical Engineering. She has over 500 hours of advanced formal training in the areas of accident investigation and reconstruction and is ACTAR certified.
  Click here for a printable CV

The Alcorn team has multiple professional engineering licenses, certifications, degrees in civil and mechanical engineering and professional affiliations including:

  • Registered Professional Engineer - Civil
  • Registered Professional Engineer - Mechanical
  • Registered Professional Civil Engineer
  • Registered Professional Traffic Engineer
  • Registered Professional Traffic Operations Engineer
  • Nationally Certified Accident Reconstructionist - ACTAR
  • National Academy of Forensic Engineer Certifications - NAFE



 PO Box 730 | Littleton, Colorado 80160 | P 303-797-1554 |


              Company History  |  What We Do  |  Meet the Experts  |  Contact Us  |  Home    design by Electronic Storefronts