State Engineer

As we mark National Engineers Week, let’s introduce you to where the action happens: ADOT’s State Engineer’s Office, led by State Engineer and Deputy Director Audra Merrick.

Gregory Byres named incoming State Engineer

ADOT veteran succeeds retiring Dallas Hammit

PHOENIX - Gregory Byres, P.E., has been named the incoming Deputy Director for Transportation and State Engineer for the Arizona Department of Transportation. He will succeed Dallas Hammit, who is retiring after 22 years with ADOT.