Contact us

Get in touch with us 24/7 by calling 1800 105 105.

Online contact form

Submit your queries via our online contact form.

Metro Tunnel HQ

Visit Metro Tunnel HQ at 125-133 Swanston Street.

Information in other languages

Use our free interpreter line 03 9280 0700 for information in your language

Sign up for enews

Register your email address for project updates and work notifications.

Freedom of Information

Details of how to submit a Freedom of Information request.

Managing complaints

Details of how we manage complaints as quickly and fairly as possible.

Student media enquiries

Details of how we manage student media enquiries.

Tenders and Service Providers

Contractors, designers and suppliers can register interest in working on the project via the Tenders and Service Providers page.