Six international teams have been named on the shortlist for the $1 million redesign, which will see the modernisation of Melbourne’s busiest station and its surrounding spaces, as well as the restoration of the building’s period features.

Herzog & de Meuron has teamed up with Australian firm Hassell to propose a new barrel-vaulted roof for the station, while Zaha Hadid Architects is working with BVN Architecture on designs for a towering extension with a new boutique hotel.

UK firm Grimshaw and Australian studio John Wardle Architects have presented plans to reorientate the station, creating a network of bridges, underpasses, vaults and green space.

The Victorian Government has launched a website presenting all six proposals and is inviting the public to offer feedback and vote for their favourite. The final decision will be made by a panel of architects and experts, and will be announced on 8 August.