Bill Halkias PE, F.ASCE, F.ITE, is the Managing Director and CEO of the Attiki Odos Operation and Maintenance Company (Attikes Diadromes S.A.) since its inception in 1999, while from 1996 to 1999 he was the Technical Director of the Concessionaire « Attiki Odos SA ». Member of the Board of Directors of « AKTOR CONCESSIONS SA » since 2008 and Vice President since 2018, he represents Aktor Concessions at « Aegean Motorway SA » as Managing Director and at « Olympia Odos Operations SA » as member of the Board of Directors.
Currently President since May 2019 of the « International Road Federation » (IRF) based in Geneva, Switzerland. He served from 2014 to 2019 as the first President of the Hellenic Association of Toll Road Network, with the distinctive title « HELLASTRON », founded with the participation of all motorways and toll infrastructures operating in Greece. He was also President (2018-2019) of ASECAP, the Association of European Toll Motorways serving a four-year term (2016-2020) in the Executive Committee. He is a member of the BoD of IBTTA (International Bridge Tunnel Turnpike Association) serving for a second time 4 year terms (2007-2010 and 2018-2021). He was a member of the Transportation Research Board (TRB) Freeway Operations Committee (2004-2010) and he also served as President (2010-2012) of the Hellenic Institute of Transportation Engineers (H.ITE). He is licensed Professional Engineer in eight US states.
He is a Rural and Surveying Engineer from the National Technical University of Athens (1981), with a Master’s Degree in Civil Engineering from the New Jersey Institute of Technology (1984).