Werner Burger, Chief Engineer, Herrenknecht AG

Wang Dujuan, Chief Technical Officer, China Railway Equipment Group (CREG)

Herbert Einstein, Professor, Massachusetts Institute of Technology

Brian Fulcher, Principal, Tunnel and Underground Construction Practice Leader, McMillen Jacobs and Associates

Juan Luis Magro, Tunnel Construction Manager, Dragados

Ulrich Maidl, Managing Director, Maidl Tunnelconsultants GmbH & Co.

Brian Russell, Vice President, HNTB