David has practiced civil engineering for over 40 years. He has an extensive background in bridge and roadway design and has managed a large number of complex projects including multi-level interchanges, bridge rehabilitations and ratings, bridge and roadway widenings, steel curved continuous plate girders, and prestressed concrete girders. David has managed several complex pedestrian bridge projects. David led the design effort for Neuse River Trail Project, which included seven bridges spanning the Neuse River, two of which were custom suspension bridge designs. He has extensive experience in coordination with NCDOT.