Rich Lamb, P.E., M.ASCE has over 30 years of experience working for MnDOT as a geotechnical engineer focusing on bridge and embankment foundations in Minnesota. He has a Bachelor of Civil Engineering degree from the University of Minnesota and is a member of the ASEC Geo-Institute Soils Improvement Committee. He is currently providing oversight for the design and construction of a very large column supported embankment project in Duluth, MN (Twin Ports Interchange) that includes over 8,000 columns and covers an area equal to 10 football fields.