Mr. Potthast brings engineering experience in public works and transportation projects, as well as experience program management. Mr. Potthast manages our St. Louis Office Location. His responsibilities include project management, team leadership, client coordination, contract administration, contract negotiation and business development

Project Engineer focused on highway design and municipal roadway design.

Phase I Location StudiesAs civil engineer for Phase I Studies, responsibilities includedr preparing design reports, coordinating with local, state and federal agencies to obtain construction permits, conducted public information meetings and managing Phase I Studies. Estimating UnitAs civil engineer for Estimating Unit, responsibilities included; assisting in development of engineers estimate for all highway projects; reviewing plans for accuracy of quantities and adherence to specifications; creating pay items for new special provisions to standard specifications; establishing various historical cost databases for major contractors in the Metro East.