(02) 6274 7111 www.infrastructure.gov.au media@infrastructure.gov.au 111 Alinga Street, Canberra City ACT 2601 Key People First Assistant Secretary Ms. Diana Hallam diana.hallam@infrastructure.gov.au Canberra Phone 02 6274 7007 Further information Postal Address GPO Box 594, Canberra ACT 2601 Last updated: 24 April 2023
First Assistant Secretary Ms. Diana Hallam diana.hallam@infrastructure.gov.au Canberra Phone 02 6274 7007