{"id":501480,"date":"2026-02-24T18:37:11","date_gmt":"2026-02-24T18:37:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/501480\/"},"modified":"2026-02-24T18:37:11","modified_gmt":"2026-02-24T18:37:11","slug":"high-speed-rail-from-sydney-to-newcastle-is-a-step-closer-but-what-about-sydney-to-melbourne","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/501480\/","title":{"rendered":"High-speed rail from Sydney to Newcastle is a step closer. But what about Sydney to Melbourne?"},"content":{"rendered":"

The federal government will spend A$230 million<\/a> towards a high-speed rail line between Newcastle and Sydney, promising the project will be \u201cshovel ready\u201d for a final decision on construction in 2028.<\/p>\n

The government also released a partly redacted business case<\/a> for the project, showing the first two stages from Newcastle to Sydney by 2039 are now estimated to cost $61.2 billion, including new trains. A further $32 billion would be needed to extend it to Western Sydney\u2019s international airport by 2042. <\/p>\n

The High Speed Rail Authority argues<\/a> Newcastle\u2013Sydney is the best place to start, with the highest population density and the busiest intercity rail route. But its vision remains that \u201cby 2060 a high-speed rail network will connect Brisbane, Sydney, Canberra and Melbourne\u201d.<\/p>\n

The latest announcement follows more than 40 years<\/a> of previous plans, costing millions<\/a>, which all amounted to nothing.<\/p>\n

Will this time be any different? <\/p>\n

Do we have the population to justify high-speed rail?<\/p>\n

\"\"<\/a><\/p>\n

An article in the Canberra Times from 1984, reporting on the first of many past high-speed rail proposals.
\n Trove<\/a><\/p>\n

Back when Australia started talking about high-speed rail in 1984, just two countries had trains able to travel at speeds of 250 kilometres per hour or more: Japan and France.<\/p>\n

Today, that number has climbed to 16<\/a>, including Austria<\/a> two months ago<\/a>. India<\/a> is expected to have bullet trains running within a couple of years<\/a>.<\/p>\n

The main argument against fast rail here has always been population density, due to Australia\u2019s extraordinarily low population density of just 3 people per square kilometre<\/a> of land. That\u2019s a fraction of the 342 people per square kilometre in Japan, home to the famous Shinkansen \u201cbullet\u201d trains<\/a>. <\/p>\n

But that population density is very different along the crowded east coast. <\/p>\n

Sydney\u2013Newcastle is high-density<\/p>\n

As the High Speed Rail Authority\u2019s business case<\/a> shows, the Newcastle, Central Coast and Sydney corridor is the mostly densely populated part of Australia, with 624 people per square kilometre. <\/p>\n

\"\"<\/a><\/p>\n

Population density along the proposed high-speed rail corridor, according to the High Speed Rail Authority.<\/p>\n

That\u2019s actually much higher density than Spain has with 97 people<\/a> per square kilometre. <\/p>\n

Spain opened its first high-speed rail link from Madrid to Seville back in 1992. Since then, its high-speed rail network has grown to nearly 4000km<\/a>. Yet Spain has a significantly lower gross domestic product per person<\/a> than Australia.<\/p>\n

Why start in Sydney\u2013Newcastle?<\/p>\n

Sydney to Newcastle is Australia\u2019s busiest regional corridor. But its current road and rail connections are slow and need major, multi-billion-dollar upgrades \u2013 even if high-speed rail doesn\u2019t proceed.<\/p>\n

There are nearly 15 million annual rail trips between the two cities, some taking up to 3 hours. The M1 Pacific Motorway is often congested, with 222 road crashes<\/a> on it in 2022 alone.<\/p>\n

The business case found<\/a> expanding roads would be cheaper than high-speed rail, requiring around $20\u2013$35 billion in investment. But it would come with other costs, including causing \u201csubstantial environmental impacts, including surface disruptions to multiple national parks\u201d, as well as doing little to address congestion and resulting in more carbon emissions. <\/p>\n

With high-speed rail, journey times would be halved. Newcastle to Sydney would fall to about an hour, while trips from the Central Coast to Sydney or Newcastle would fall to 30 minutes. <\/p>\n

But the proposed route is complex, involving 194km of new high-speed rail tracks, more than half of which (115km) would be through tunnels. So construction won\u2019t be cheap or fast.<\/p>\n

What about Sydney\u2013Melbourne?<\/p>\n

Infrastructure Minister Catherine King announced an extra $230 million for the project on Tuesday, taking the planning and design total to $659.6 million<\/a>.<\/p>\n

The minister acknowledged<\/a> \u201cthis is an expensive and big project\u201d, but argued it\u2019s better to get the design right before construction starts.<\/p>\n

Given overseas experience, such as UK\u2019s high-speed rail delays and cost blowouts<\/a>, this staged approach does make sense. <\/p>\n

But the main question I had after reading the business case was what\u2019s being done to work on high-speed rail from Sydney to Melbourne? It\u2019s still the world\u2019s sixth busiest<\/a> aviation route and the existing railway is inadequate. <\/p>\n

The longer we leave that planning, the more housing and other obstacles there will be along any future route. A good place to start would be from south-west Sydney, heading south. <\/p>\n

How funding fights derailed past high-speed rail plans<\/p>\n

We have got this far with high-speed rail in Australia before: nearly proceeding from design to delivery.<\/p>\n

Back in 2000, one of the two things that spoilt the Speedrail proposal<\/a> to connect Sydney to Canberra Airport was gap funding. The New South Wales government announced it wouldn\u2019t put any money into it \u2013 then the federal government followed.<\/p>\n

Read more:
\n Can the new High Speed Rail Authority deliver after 4 decades of costly studies?<\/a><\/p>\n

Will history repeat itself? NSW Premier Chris Minns has said<\/a> his government can\u2019t fund high-speed rail \u201cat the moment\u201d while finishing other major infrastructure. <\/p>\n

The difference this time may be that the current federal government has invested more than any previous government, both financially and politically.<\/p>\n

On Tuesday, Prime Minister Anthony Albanese said<\/a> \u201csignificant private funding\u201d would be crucial to the project proceeding in 2028. The business case<\/a> discusses some of those options, including private public partnerships, plus other funding sources like developer levies.<\/p>\n

In Japan, there\u2019s a national agency that constructs high-speed Shinkansen lines. But they only proceed when they get support from the local prefectures (governments). <\/p>\n

That\u2019s the sort of clear process we\u2019d ideally have in Australia too. If we do finally start building high-speed rail in 2028, it will be 44 years since it was first proposed.<\/p>\n","protected":false},"excerpt":{"rendered":"The federal government will spend A$230 million towards a high-speed rail line between Newcastle and Sydney, promising the…\n","protected":false},"author":2,"featured_media":501481,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[64,63,44],"class_list":["post-501480","post","type-post","status-publish","format-standard","has-post-thumbnail","category-australia","tag-au","tag-australia","tag-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/501480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=501480"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/501480\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/501481"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=501480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=501480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=501480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}