Start building now to fulfil Sydney-Melbourne high-speed rail ambition, Labor urged

Exclusive: Progressive upgrades of existing sections will pave the way for a proper link between major cities, says lobby group

Labor should pursue its high-speed rail ambition by progressively upgrading sections of the existing train corridor, starting between Sydney and Canberra as the cheapest and quickest way to deliver fast trains by the end of the decade, transport planning veterans argue.

Committing to an inaugural section of track that is relatively straightforward to build – as opposed to the tunnelling megaproject required for the Sydney to Newcastle corridor earmarked as a priority by the Albanese government – will prove high-speed rail as a concept in Australia after decades of inertia, according to advocacy group Fastrack Australia.