Dan Dammann
Precision Pipe & Products, Inc.
Director of Business Development
John Danello
Gallagher Asphalt
Nicole Darling
Illinois Department of Transportation
Project Development Engineer
Howard Dashiell
Mendocino County
Director of Transportation
Job Davis
SealMaster
Alex Davis
Buchanan County Secondary Roads
Assistant County Engineer
John Mark Davis
Autauga County Commission
County Engineer
Brian Davis
Sangamon County, Illinois
County Engineer
Walter Davis-Oeth
Emmet/Palo Alto County
County Engineer
Hunter Daws
Limestone County Commission
Project Manager
Patrick DeChellis
Los Angeles County Public Works (Retired)
Former Deputy director
Bart Dennison
MasterMind, LLC
Professional Engineer
Grant Deterding
Randolph County Highway Department
Randolph County Engineer
Cynthia Deterding
Illinois Department of Transportation
Operations Design & Planning Engineer
Brennan Detrick
Valmont Industries
Regional Sales Manager
Bryan Dhume
Madison County Engineer
County Engineer
Gavin Diaz
Infotech
Lead: Mid America Territory Sales
Saar Dickman
Dynamic Infrastructure
CEO
Joe Dillon
Gallagher Asphalt Corporation
Technical Sales Manager
Brian Dilworth
Collins Engineers, Inc.
Inspections - Lead Engineer