Caroline Springs/Fraser Rise/Aintree/Rockbank
Route 464 is notable in that it provides a direct east-west connection from Rockbank to Watergardens via Aintree. Previously this was a difficult trip involving a lot of switching between buses and trains. It runs along Taylors Rd, an increasingly important corridor in this part of the west. The Watergardens end operates via the eastern part of the 461.
The growth suburb of Aintree is worth discussing in detail. Previously Aintree just had the 444 bus to Rockbank station. A problem with this (and which also applies to Mount Atkinson's short 140A route) is that there is basically nothing there. So if people want to go to destinations even in the next suburb they are typically up for a convoluted trip involving a train and two buses. As a long cross-regional route the 464 helps a lot, even if it still needs a change to another route to reach the Caroline Springs Town centre. As for the Route 444, some speculated it might have been incorporated into the 464 but, according to the Transport Victoria website its route and timetable are not changing.
Route 463 was previously a dead-end Watergardens - Hillside route. The extension, which takes in the western part of the 461, provides a simple connection to Caroline Springs Town Centre which is significant for its commercial activity and schools. In addition a section of Aspire Bvd gets a bus for the first time. This has been a long time coming and will be welcomed by many.
The timetables of both 463 and 464 are remarkable. Operating hours are wide, with services starting around 5 or 6 am - even on Sundays. Finish times are typically around 11pm (about an hour earlier on Sunday).
Like growth area bus routes in Wyndham (but not Craigieburn or Clyde!) there is a 20 minute service for most of the week, even on weekends. This finishes around 7 or 8pm. Both routes even have better Sunday morning service levels than many trams and trains with the 20 minute frequency starting a little after 6am.
In the local context this gives the 463 and 464 superior frequencies to other main routes including the 460 to Caroline Springs Station (particularly on weekends) and 420 (with regards to operating hours on most evenings).
Weekend service is also twice as good as the Melton train line (still every 40 minutes on weekends). This means that there will be people in areas like Caroline Springs and Fraser Rise for whom the bus will be helpful in getting people to the more frequent train services at Watergardens.
As text-based rather than graphic oriented people, Transport Victoria has a reluctance to use even their own maps to explain network changes. Below is my go at annotating their existing local area map with the new or amended routes.
Not all new bus stops will be operational on 4 October. Advice on that here: https://transport.vic.gov.au/disruptions/disruptions-information/article/route-463-some-planned-new-bus-stops-cannot-be-serviced-from-sunday-4-october-2026
These are the second last bus upgrades funded in the 2025 state budget to be implemented. The only remaining package is the substantial network reforms and route extensions in Epping/Wollert. If I was a betting man I would tip that there would be a great eagerness get this running very soon.
Smaller adjustments will be made to some other bus routes. These include a small number of extra trips on routes 465, 467, 510 and 766.
And while Transport Victoria don't draw attention to it, the eagle-eyed may notice that public holiday arrangements on some non-standard routes appear to have been standardised. 558 for instance has the standard template (Saturday service on most public holidays except for Good Friday and Christmas Day when a Sunday timetable is in effect) on the 4 October timetable but not on the timetable prior. Public holiday arrangements have long been something that has confused passengers due to variations across routes though they are gradually being standardised.
Details at: https://transport.vic.gov.au/news-and-resources/news/better-bus-services-sunday-4-october
Cranbourne
Bus funding under GAIC is highly conditional and limited term. But when this transitions to budget funding then there can be more flexibility for network planners, enabling simpler and more frequent routes.
https://cranbournenews.starcommunity.com.au/news/2026-05-19/new-casey-bus-routes-revealed/
The local MP has further information but note an error with 896 shown twice (should be 897)
https://www.facebook.com/photo?fbid=1445875844018169&set=pcb.1445875900684830
If you thought that October 4 was a significant date for buses, this was true in 2010 when the Doncaster Area Rapid Transit (DART) started with four new SmartBus routes (905, 906, 907, 908). This has been a substantial success story. Details of DART's first day here.

