Chris Siefert, P.E., Associate
Mr. Siefert is a licensed professional engineer with more than 20 years of experience on transportation and site design projects, particularly in the area of hydrology and roadway/site design. Mr. Siefert has managed numerous projects for the Illinois Department of Transportation, numerous municipalities and counties, and private sector clients. He has extensive experience in traffic studies, hydraulic analysis, drainage design including various structures, culverts, water mains and sanitary sewers, storm water management, HEC-RAS analysis, roadway design, preparation of final design for plans, specifications and cost estimates, Project and Hydraulic Reports, management of traffic, and grading plans. He joined the firm in 1996. Mr. Siefert is an Associate and a Senior Project Manager in our Decatur office.