John W. Diaz, PE, PTOE is a Vice President at GPI.  After leading the New England Traffic Engineering Department for more than twenty years, he now runs GPI’s Innovation Services Group.  His group explores and utilizes advancing technologies to improve transportation projects through the planning, design and construction phases. Focus areas and applications include the use of Unmanned Aerial Systems (UAS), LiDAR, Asset management; GIS services; 3D Modeling; and implementation of advanced traffic control systems.
Mr. Diaz has presented workshops and seminars on advancing technologies in the engineering industry to multiple agencies.