A look at Melbourne CBD transport

Sun 23 January, 2011

My last post looked at suburban employment areas, but what about the CBD? With the review of the City of Melbourne’s Transport Strategy, I’ve taken on a detailed analysis of transport to and from the CBD.

In this post I’ll look at questions like:

  • Do CBD commuters come from the inner or outer suburbs?
  • Do wealthy executive types snub public transport?
  • How does mode share vary between the sexes and young and old?
  • What impact are employer parking and driving subsidies having on mode choice?

I’m mostly focussing on the inner Melbourne CBD – using the ABS definition of “Melbourne – inner” SLA, which is essentially the Hoddle grid. However I’ve included Southbank or Docklands a couple of times, and there are also some comparisons with Sydney, Brisbane and Perth CBDs.

This is a long post, so grab a cuppa and get comfortable.

Where do the commuters come from?

According to the 2006 census, there were 137,853 commuter journeys into the CBD.

The first map shows the number of commuters from each SLA in Melbourne. The shading represents simple density of CBD commuters by area, which is not ideal because outer metro SLAs can be impacted by low average population density. At the same time, not all SLAs have the same population so some will always have large numbers (eg Manningham west). As always, click to zoom in.

The CBD attracted workers from all over Melbourne, but certainly with a high concentration from the inner suburbs.

To get around the density issue, I’ve drawn a map showing the percentage of workers from each SLA who work in the CBD, Southbank or Docklands:

You can see the percentage drops off fairly uniformly by distance. The CBD is not a major destination for most middle and outer suburban areas.

What modes of transport do commuters use? (by area)

Firstly a map showing the public transport mode share from each SLA (green = higher):

Public transport mode share was largely above 70% for much of Melbourne and indeed most surrounding areas.

A few low spots stick out:

  • Manningham west and east, serviced only by buses (that have recently been signficantly upgraded)
  • Northern parts of Boroondara and 52% and 55%. These wealthy areas are serviced by frequent trams and buses, although with a relatively slow trip in.
  • Rowville (Knox south) is at 57%, but bear in mind there were only 800 commuters from Rowville to the CBD (and I expect most of these would be park and ride train commuters). In fact, the catchment of the proposed Rowville rail line passes through three SLAs, with a total CBD commuter population of 4138. Allowing for catchments of other radial public transport lines in the SLAs, the CBD commuter catchment of the proposed Rowville line might be 2000-3000, or about 3 full trains. But of course a line would also be used for trips to other destinations (particularly Monash), and it would probably cause changes in travel patterns over time once built. I might look at this more in a future post. In the meantime you might want to read Alan Davies take, and a 2004 pre-feasibility study (here is a summary presentation).
  • Wealthy Brighton is well serviced by the Sandringham line, but only half used public transport to get to the CBD. There is no easy freeway connecting Brighton and the CBD, so why are they driving? I’ll come back to that.
  • The inner SLAs in Melbourne, Yarra and Port Phillip are slightly lower, probably due to a high rate of walking and cycling. More on that later too.

You can see a high PT mode share for the relatively small numbers of commuters from Geelong (around 800 in total). $4.3b is being spent on a regional rail link, that will separate regional trains from suburban trains. Regional trains from outside Melbourne seat less than 500 people, but because they run express through much of Melbourne they each consume probably around two all-stopping suburban train paths (which have a capacity of around 1000 each). I haven’t seen any debate about whether encouraging regional commuting by train into central Melbourne is worthwhile, though I’m sure people living in those areas appreciate the trains.

Next a map showing private transport mode share (red = higher):

Private transport mode share was highest for Manningham, northern Boroondara, Wyndham South (including Point Cook), Bayside, Rowville, and the outer northern fringes.

But a high car mode share may not be a huge issue if the number of car commuters is low. The next map shows the number of private transport commuter trips from each SLA, shaded by relative density:

Observations:

  • Like we saw in my last post for South Melbourne, there were large numbers of car commuters coming from the inner suburbs, particularly to the south-east. These areas are well connected to the CBD by public transport, and also quite wealthy. Is wealth a driver of higher car mode share? Read on.
  • Manningham west had a large number of car commuters (with a reasonable density). This area is entirely reliant on bus services, which have been upgraded considerably since 2006, with strong patronage growth resulting. In 2006, the last bus from the CBD on the Eastern Freeway – Doncaster Road route (307) was around 6:45pm. It’s now around midnight (on route 907 that replaced 307).
  • There were also a large number from Wyndham north-east (Werribee – Hoppers Crossing area) which is not shaded dark on the map due to low average population density. In 2006, peak train services on the Werribee line were often 20 minutes apart, and bus services only ran every 40 minutes. The train frequency has since increased to 6/hour but the (feeder) bus frequencies are still 40 minutes in peak periods.
  • Moonee Valley (Moonee Ponds-Essendon area) was a large contributor of cars, despite frequent trains and trams to the CBD. Not sure why that is, although Essendon is a relatively wealthy area.

Here is a another map of private transport commuters, except it is shaded by numbers rather than density. Manningham west stands out, but bear in mind it is one of the largest SLAs in Melbourne by population. You can see the outer western SLAs show up on this map also.

And for a flip side, here is where the public transport passengers were coming from (shaded by density):

There are large concentrations coming from the inner suburbs, but also the middle eastern suburbs which are well connected by trains. The Manningham west area had over 2000 public transport commuters to the CBD, many of which would have been on buses only.

Again, to get around the low population density problem, I’ve also drawn a similar map shaded by total numbers:

We saw low PT and car mode shares for the inner city. I haven’t drawn a map of walking mode share for the CBD but you can see public and private transport mode shares are low in the inner city, with walking likely to fill the gap. A map of walking mode share to any work destination is in another post.

The cycling figures are quite interesting. Next map shows the bicycle mode share to the CBD (any trip involving bicycle) (green=higher):

The figures are for Yarra north, Brunswick and Northcote are surprisingly high at 8-10%. Remember that the census is taken in winter (August). As I recall it wasn’t a rainy day. Bicycle mode share is also lower for commuters from the City of Melbourne itself. SLAs in grey lacked sufficient data.

Here are the total number of CBD bicycle commuters per SLA (shading by numbers, not density):

According to the data, people also rode from as far out as Frankston, Croydon, Ringwood and Sunbury! Census data is like that (as I recall, someone in Banyule claimed to have gone to work by ferry).

What modes did people use overall?

Here is a chart showing the overall mode split for all CBD workers:

Trains accounted for almost half of all CBD arrivals.

While buses accounted for only 2% of all CBD commuters, they were the only mode used by 32% in Manningham west, 11% in Kew, 9% in Camberwell north, 7% in Maribyrnong, and 5% in Altona.

Next chart shows mode split in a more simplified form:

Public Transport dominates, but still over a quarter came by car – including over 32,000 car drivers.

Public transport took 67% of motorised commuter trips into the CBD.

Active transport is at 8%, which probably represents those who live within walking distance of the CBD.

So how does Melbourne compare to other large Australian cities? The following chart compares Sydney, Brisbane, Perth and Melbourne CBDs. I’ve used the SLA that represents the inner core of business activity in each city to try to make in a reasonably fair comparison. Unfortunately Adelaide does not have a true inner CBD SLA to compare against (the central SLA includes all of North Adelaide, including lower density residential areas).

Sydney has the highest public transport mode share, with Melbourne and Brisbane very close (to my surprise). Perth is very much a car CBD, although mode shares are likely to have changed following the opening of the Mandurah rail line since 2006. The 2011 figures will be very interesting.

Perth walking more share was 3.0%, lower than 5.3-5.8% in the other cities – probably because of a lack of inner city residents.

And for the record, cycling was highest in Melbourne at 2.3%, followed by Perth at 2.0%, Brisbane at 1.5%, and Sydney at 0.8%.

The number of car driver journeys to work in the Melbourne CBD actually decreased from 34,289 in 2001 to 30,570 in 2006, a mode share drop from 27% to 23% (ref). This happened despite a 20% increase in the number of parking spaces in the CBD between 2000 and 2006 (ref):

I’ve included Southbank and Docklands in this chart for interest – Southbank parking supply actually went down between 2006 and 2008.

[parking stats updated June 2012 with 2010 CLUE data:]

Looking at commercial parking spaces only:

The number of commercial parking spaces has actually declined in the CBD and there has been very little growth in Docklands (despite an increase in employment).

Here is the ratio of employees to commercial parking spaces:

While the ratios are flat in three of the areas, Docklands has seen strong growth in employment without equivalent growth in commercial car parking.

Colliers International have recently begun surveying CBD parking costs. Here are the results for Australia (adjusted to AUD using 1 July exchange rates):

I don’t pretend to be an expert in CBD parking markets, but the differences between daily and monthly rates suggest some complexity. In Melbourne at least, it is quite common to find “early bird” parking for $13-17 (and “early bird” usually means parking your car before 10am).

I’m perhaps more inclined to go on the monthly rates, as they are probably more competitive. Melbourne prices collapsed in 2010, at the same time that public transport patronage growth stalled. Prices also went down in all other cities except Perth (which had the strongest public transport growth of the major cities in 2009-10).

So is CBD parking price a driver of public transport patronage? Probably too early to tell because of a lack of much time series on parking cost data (including 2006 data), but worth looking at in future.

What modes are different commuters using?

Firstly, mode share of motorised journeys by age and gender:

As you might expect, public transport mode share is higher amongst younger people and females. But for females it is also high for older women, with a curious dip at 35-44 years (typical kids at primary school years?). For men, private transport mode share was higher for older men. I’ve not shown 65-74 because the total number of such commuters was very small.

I’ve put non-motorised modes on a separate chart as they are much lower shares:

Walking was much higher for younger people. Is this because of lower car ownership, less willingness/ability to pay for transport, higher residential proximity to the CBD, and/or higher health and fitness focus? Unfortunately I don’t have the datasets to answer those questions.

Cycling mode share peaked with men aged 35-44, with men much more likely to cycle than women.

For reference, here is a demographic breakdown of CBD workers – it peaks at 25-34, with women slightly younger on average:

And here are the same charts for Brisbane:

Sydney:

and Perth:

You can see:

  • cycling mode share peaked for men aged 35-44 in all cities
  • walking tended to peak for people aged 25-34
  • public transport mode share dipped for women aged 35-44 in all cities
  • In Perth, men aged over 35 had a higher private transport mode share than public transport, the only city where this occurred.

So, do executives (presumably many from wealthy inner city suburbs) shy away from using public transport?

Indeed they do. They represented 16% of Melbourne CBD workers, but 24% of car commuters (9538 car trips in total). Maybe because many of them get company cars/parking as parts of their packages? More on that coming up.

Lower paid clerical and administrative workers were most likely to use public transport (and probably least able to afford driving and parking costs).

Note that Machinery operators & drivers also had a higher private transport mode share – I expect many are professional drivers coming in their work car (there were only around 1000 in this occupational category).

Back to managers – the next chart shows they are also more likely to snub public transport in Sydney, Brisbane and Perth:

What about other trip purposes?

The following charts show data from the VISTA 2007 household travel survey, that includes all trip types and all of Melbourne.VISTA is a survey, not a census, so there is a margin or error involved, and unfortunately the sample sizes are not large (provided in charts as “n=”). The total VISTA 2007 dataset has 2955 surveyed trips into the Melbourne CBD (across all days of the week), of which 1973 were motorised.

First chart shows mode split for trip legs into and out of the CBD, by time of day on weekdays:

Weekday AM peak is 7-9am, and PM peak is 3-6pm, anything else is classed as off-peak. Unfortunately there are only 190 trips in/out of the CBD on weekends in the sample, which has too large a margin of error to be too meaningful (7%).

Active transport (walking and cycling) and public transport were clearly dominant. When looking only at motorised trips, Public transport took 74% of inbound AM peak and outbound PM peak trips, and 67%/62% of off-peak in/out bound trips.

Recall above that motorised journeys to work in 2006 were 67% by public transport, suggesting people travelling for reasons other than work in peak periods were slightly more likely to use public transport.

What about wealth? I’ve used average household income per occupant, to remove the impacts of household size, and grouped this by $500 amounts. Note: the sample sizes are quite small for larger income groups.

Sure enough, there appears to be a trend that people from higher income households were more likely to use private transport for travel into the CBD.

What about age?

While the sample sizes are relatively small, there certainly appears to have been a higher propensity to use private transport for travel to the CBD by middle-aged people.

There may be a trend back to public transport for older people, but the margin of error is around 10% for the last two age groups so this is not certain. However it would fit with Seniors being able to access cheaper public transport fares.

In terms of gender, 73% of females who used motorised transport came by public transport, compared to 67% of males – a similar difference to commuters.

Who’s paying for the private transport?

While for many people driving to the CBD for work everyday is something of a non-option, there are still tens of thousands who do. Is employer sponsored driving and parking costs influencing their mode choice?

VISTA lets us take a look at that also, although there is only a sample of 183 AM peak private transport trips (margin of error around 7%).

According to the data, around 29% of cars driven into the CBD in the AM peak had their running costs paid by a company, and 36% had parking paid for by employers. Remarkably, 34% reported no parking costs for off-street parking (these trips mostly for work purposes) – which doesn’t sound right for the CBD in the AM peak! I’m not aware of any publicly available free off-street parking spaces. Perhaps the respondents overlooked the fact that someone else was at least paying for the land on which they parked? If that is the case, then it would appear that less than a third of cars driven into the CBD in the AM peak were not employer subsidised in parking or running costs.

Employer subsidies appear to be an incentive to drive to the CBD. By contrast, only around 2% of general Melbourne AM peak car drivers had employee paid parking, and only around 13% had car running costs paid by an employer (VISTA 2007).

One of the most effective ways to reduce car mode share for journeys to work in the Melbourne CBD would appear to be reducing employer subsidies for parking and driving costs. Schemes such as parking cash out help employees see how much their parking and driving costs are being subsidised. If they have the option of receiving that money directly as salary they might make different choices (depending on tax treatment of course!).

That said, with current capacity issues on Melbourne’s trains and trams, trying to shift more CBD commuter trips from car to public transport in the short-term might not be a government priority just at the moment.

And lastly, for the record, 6 and 8 cylinder cars parked in the CBD did not appear to be over-represented. Cars of well-known luxury brands were over-represented (15% v 6% metro average).

I think that’s enough now! 🙂

Active transport is at 8%, which probably represents those who live within walking distance of the CBD. In order to take out the walking component, I’ve also taken a sample that excludes an “inner ring” around the CBD, as shown in the following map:

If you take out the inner ring, the mode split is 69% PT, 28% car, 1.9% cycling and 1.4% walking longer distances.

8 Comments | Australian Cities, Melbourne, Mode share, Mode shift, Pricing, Road Traffic | Tagged: | Permalink
Posted by chrisloader

Where do the employees come from? (Melbourne 2006)

Sat 15 January, 2011

If we want to improve transport options into employment areas, it helps to know where the employees are coming from.The answers are in the gold mine that is census journey to work data.

This post maps where employees come from for major employment destinations around Melbourne, and looks at whether public transport is servicing these areas well. The CBD will be the subject of a separate post.

About the maps

Skip this section at your own peril – there’s some important things to keep in mind:

  • For each employment centre I have generated two or three maps:
    • the number of commuter trips originating in each SLA – ie where do the workers live?
    • the private transport mode share for commuter trips from each SLA. While I often look at public transport mode share, that doesn’t account for walking/cycling for shorter trips, and car trips are really what we need to reduce. Car mode share is only shown for an SLA where there are more than 100 originating trips, Note that given census data never reports values of 1 or 2 (for privacy reasons), we need to be careful about reported car mode shares that are 97%+.
    • for inner city areas only: the number of private transport based trips originating from each SLA (a high car mode share might not be such an issue if there aren’t many car trips being made).
  • I have used an SLA-to-destination zone journey to work dataset from the 2006 census (with thanks to the Victorian Department of Transport).
  • I have defined each employment area as a collection of destination zones, and then looked at the SLA origins for people working in those areas. These employment areas are shown in black shading on the maps.
  • On the maps showing quantities, shading represents relative density while the numbers are absolutes for each SLA. Some SLAs have larger areas and/or populations than others. For outer metro SLAs (which are often only partially urbanised) the density figures will always be low, but the concentration within the urban are might be higher. In an ideal world I would use density of residential areas only, but that takes a fair bit of work and I do this blogging in my own time. So you need to interpret those carefully.
  • The private transport mode share maps use the same colour scale for mode share values (hence some are very green and some very red).
  • As usual, you will need to click to enlarge maps.

Inner City Destinations

South Melbourne employees by SLA:

You can see large sources from the inner southern suburbs, particularly to the east and south.

South Melbourne private transport commuter mode share:

In general only about half commuters come by car, but this includes the nearby inner southern suburbs, despite being directly connected by tram routes. Perhaps the high car mode share reflects relative ease of parking and some awkwardness in getting to all parts of South Melbourne via public transport (for many it would require changing trams at Domain Interchange). A previous post showed that car mode share varied from 35% near Flinders Street Station up to 58% along St Kilda Road, and 67% in the south-west.

Car mode share is 87% from Point Cook/Werribee South (227 commuters) and Rowville (188 commuters), both of which lacked good radial public transport connections (Rowville is now served by a SmartBus direct to Huntingdale Station). Another high car share area is the affluent suburbs in Bayside, particularly south of the Sandringham train line (refer previous post).

South Melbourne employees commuting by private transport, by SLA:

This third picture is interesting:

  • The highest car origin density is still from the inner southern and south-eastern suburbs, on relatively short trips where public transport is generally frequent and direct (although not always fast).
  • There are many cars coming from the inner north and Williamstown, which requires crossing the city or Westgate Bridge.

Perhaps the number of cars coming from the inner south-eastern suburbs could be reduced if it were possible to travel by public transport directly to more parts of South Melbourne? Tram 8 does provide a link from South Yarra station to St Kilda Road (you can then change again to tram 55), but perhaps better access is required to other parts of South Melbourne?

Or perhaps it is more to do with ease of parking arrangements?

I’ve had a look at VISTA 2007 data for the Docklands/Southbank SLA – although the sample is very small so need to treat this with caution!

Only 41% involved self-paid parking of a personal car. Another 21% was free parking of personal cars, while 38% involved employer parking and/or company cars. While this is a very small sample, it suggests ease of parking is quite probably a strong determinant of car mode share. I’ll do a similar analysis for the CBD in an upcoming post where there is a larger sample (n=250).

Parkville employees by SLA:

The major sources for Parkville are the inner northern suburbs, which is not surprising. People tend to work and live on the same side of the city because transport is usually easier. Parkville is not directly served by the rail city loop for those coming from the south.

The proposed metro rail tunnel would connect the Sunbury/Sydenham line (north-western suburbs) to Parkville direct. However, the maps shows that the north-western suburbs are not currently a major source of Parkville employees (there will be students as well of course). This may of course change once the line is open, but it does present a patronage challenge to the project.

The relatively high catchment along the Epping and Hurstbridge lines suggests a more direct link from there to Parkville might have some potential for public transport mode shift. Already there is a high frequency bus service along Johnston Street which connects to Victoria Park Station on these lines. However, only half of peak period trains stop at Victoria Park station at present.

Parkville private transport commuter mode share:

(17/1 – this map has now been corrected since original posting)

A standout is Moonee Valley West at 87%. Not quite sure what is going on there – although most residents would have had to catch a bus, train and tram to get to Parkville by public transport in 2006. Such a trip would still involve two transfers now, but to a more direct and high frequency route 401 bus at North Melbourne station.

Car mode share is also high to the east in Boroondara and Manningham and in the outer western and northern suburbs. Being effectively on the same side of the city would make car commuting relatively easier.

Those coming from the south-eastern suburbs would appear to be largely content with public transport, although wealthier Brighton had a higher car mode share.

Parkville employees commuting by private transport, by SLA:

Car mode share and volume is also relatively high from Moonee Valley. While the 59 tram connects these two areas, it is relatively slow. The recently introduced high frequency 401 shuttle bus from North Melbourne to Parkville may have since increase public transport mode share from Moonee Valley workers in the catchment of the Craigieburn rail line.

There are also quite a few cars making the awkward trip from the St Kilda and South Yarra areas. But otherwise they tend to come from nearby suburbs – many of which are directly connected to Parkville (at least from the north).

Fishermans Bend is perhaps one of the most interesting areas in this analysis. It is on the eastern side of the Yarra River and relatively close to the CBD, but take a look at where the employees come from:

Fishermans Bend employees by SLA:

While the densities are highest from the inner southern suburbs, there are actually large numbers from the western suburbs (this is where low average density SLAs impact the results). There are around 3000 Fishermans Bend employees who live on the western side of the Maribyrnong River.

In fact, here is a similar map, except shaded by total number of employees (rather than density):

Most of them come from the western suburbs. And they come by car…

Fishermans Bend private transport commuter mode share:

No wonder the Westgate Bridge is heavily congested. As shown in the figure below (from a report to the City of Melbourne by Paul Mees citing a 2005 VicRoads survey), 34% of cars on the Westgate Bridge exit at Todd Road (the main Fishermans Bend exit) (for trucks the figure was 31%). That’s a third of the traffic on the Westgate Bridge . We seem to have a signficant public transport gap here!

Current public transport access to Fishermans Bend is primarily by bus from the CBD (routes 235/237/238), although one bus (route 232) runs from a small catchment in North Altona over the Westgate Bridge and along the southern edge of the industrial area (Williamstown Road). Driving over the Westgate Bridge would appear to be a more attractive option than the current train-bus option (here is a map of what such a trip can look like). Perhaps a stronger public transport link from the western suburbs is needed, maybe one that connects with the train network in the west. The current route 232 commences from the site of the now closed Paisley railway station, through which about half of Werribee peak period trains pass.

That said, the major bus service from the CBD have been realigned recently to operate from directly outside Southern Cross Station, and Werribee and Williamstown line trains run direct to Southern Cross in the AM peak. However there are still headway gaps of 20-30 minutes during some parts of the AM peak on these routes. It might be possible to slightly increase the frequency of these routes with existing resources if the routes terminated at Southern Cross station instead of Flinders & Market Streets (although I am sure a minority of existing users would not like this). Travelling via Southern Cross might indeed be the fastest way to reach Fishermans Bend by public transport, unless bus services could get priority over the Westgate Bridge (which is currently congested by single occupant cars).

Fishermans Bend employees commuting by private transport, by SLA:

The cars also come from the inner suburbs, including some density from Port Phillip west and St Kilda (which has a direct although infrequent bus service to Fishermans Bend).

Docklands is a fast growing area directly to the west of the CBD. Because of this growth, patterns may well have changed significantly since 2006.

Docklands employees by SLA:

For an employment area on the western side of the CBD, employees tended to live on the eastern side of the city – which is not what you would expect. But if they are coming via public transport, then trains from most parts of Melbourne provide relatively good access to Southern Cross Station, on the eastern edge of Docklands.

Docklands private transport commuter mode share:

Car mode share is significantly higher from the western suburbs, from which it is easier to drive to Docklands, and using public transport requires an indirect journey via Southern Cross.

However North Melbourne Station is only a short distance from Docklands. When the “E-Gate” site is redeveloped, it seems like a perfect opportunity to link the two with quality public transport (maybe a short tram extension, although we’d need a larger tram fleet). This might significantly increase public transport mode share and take pressure off the city loop railway.

Docklands employees commuting by private transport, by SLA:

The car numbers in 2006 were quite low, so we cannot read too much into them.

Suburban Employment Centres

(For subsequent centres, I will only show two maps, as car mode share is very high in most places)

While not a household name, Notting Hill is a relatively job dense area just north of the Clayton campus of Monash University.

Notting Hill employees by SLA:

You can see many workers live to the west, east and nearby north. But note that the two SLAs to the south (Kingston and Greater Dandenong) have a low average population density, so it is likely that the actual density of employees is higher to the south.

However there are also many employees from the Hallam and Berwick parts of Casey (which show as low density given the SLAs have a low urban density). There are fewer local jobs in Casey, meaning workers need to travel longer distances to work.

I would guess that nearby Clayton and Mulgrave industrial areas would show similar patterns (alas, I haven’t had time to analyse these areas).

Notting Hill private transport commuter mode share:

Notting Hill is full of cars (see the car parks on NearMap for yourself).

In 2006 there was a SmartBus route along Blackburn road (the eastern edge) and the 733 bus ran every 15 minutes in the peak on the western edge. East-west bus routes (693 and 742) run more like every 30 minutes in the peak. (All of the timetables hare hardly changed since 2006).

You can see on the map slightly lower car mode shares from the local area, but also up towards Blackburn (89%) – perhaps reflecting the attraction of the SmartBus service.

The south-eastern suburbs present a challenge: how does public transport service people who live in the suburbs of Casey and work in Notting Hill and surrounds? The current public transport system requires transferring from a low-frequency bus to a train, and then another (slightly more frequent) bus. Two transfers will struggle to compete with the car. Indeed, looking at VISTA 2007 data, it seems only 4.8% of public transport journeys from home to work in Melbourne involve two transfers.

There is a school of through that says bus routes should not be designed to connect everywhere to everywhere with a direct route – because you end up with a complex network of infrequent routes (than you would otherwise have with the same resources). However, if there are clear concentration of origins and destinations, might it make sense to run a direct service between the two?

Would a bus route that performs a collection function in Casey, runs express along the Monash freeway, and then performs a distribution function in Clayton/Notting Hill be viable? It may not need to run at a very high frequency, because transfers are not required. Perhaps the only way to find out is to do a trial (at a not insignificant cost). Such a service might not need operate extended hours, particularly if a guaranteed ride home was provided by employers who can otherwise save on parking costs. It would also still be possible to travel home using other public transport routes in off-peak times.

And now for the other major destination of Casey workers…

Dandenong South employees by SLA:

A majority of Dandenong South employees come from Casey to the east, although there are also quite a few from the Frankston area.

I think the lack of an east-west bus route connecting Casey to South Dandenong is probably one of the largely missing links in the Melbourne’s public transport network. Recent focus in the area has been on upgrading north-south bus routes (901 and 857), which will certainly help the a couple of thousand commuters from those corridors. But the 6000 odd employees from the east gained no better access following the December 2010 local bus upgrade.

Dandenong South private transport commuter mode share:

You can see almost universal car dependence for South Dandenong employees. It only drops to 91% in central Dandenong (sorry that number has been obscured by the shaded areas on the map).

Moonee Ponds employees by SLA:

While not recognised as a central activities district (CAD), Moonee Ponds actually has quite a bit of activity, includes some multi-storey office blocks (something other centres could only hope to achieve). Most workers come from the local area, or the nearby north-west.

Moonee Ponds private transport commuter mode share:

The reason I have included Moonee Ponds is the low car mode share from the Brunswick area (to the east). Perhaps this reflects the high frequency east-west bus routes that feed into Moonee Ponds from Brunswick? That said, the number of employees coming from Brunswick is low. Maribyrnong is connected to Moonee Ponds by one tram and two bus routes, but still 79% of people drive.

Central Activities Districts

The Melbourne @ 5 Million urban plan for Melbourne places greater emphasis on six suburban regional centres, to act like CBDs in the suburbs. I’ve taken a look at a couple of these that are perhaps better served by public transport. My earlier post showed many of these centres already have very low public transport mode shares.

Box Hill employees by SLA:

People working in Box Hill largely come from the local area, but from the north (Manningham west) and towards the east along the Lilydale and Belgrave rail lines. This is good – in theory – for the rail system in that it frees up some capacity on citybound trains in the morning.

But do they use public transport to get there?

Box Hill private transport commuter mode share:

Unfortunately not – car mode share is 85%+ for most of the eastern catchment. It drops to 59% in the Box Hill SLA itself – probably a combination of walking and bus access.

In 2006, 90% of commuters from Manningham west drove. This might have been reduced slightly by the introduction of the 903 SmartBus which runs every 7.5 minutes in the peak (although the previous 291 service was around every 10 mins in the peak). Some local routes connecting Manningham to Box Hill do run frequently in peak periods (eg 279, 286).

Dandenong CAD employees by SLA:

Central Dandenong attracts workers from the local area, particularly to the south and east. No surprises there.

Dandenong CAD private transport commuter mode share:

Car mode share is very high, with slight dips in the central Dandenong SLA (probably a fair amount of walking), the awkwardly U-shaped “Dandenong – remainder” SLA, and slightly lower in Pakenham. Overall Public transport mode share to central Dandenong is most around 4-7% (refer earlier post). It will be interesting to look at 2011 mode share from Frankston and Knox, which are now connected to Dandenong via the 901 SmartBus service.

I have looked at many other employment areas, but for reasons of space and time, I have not included them in this post. Many of those have quite predictable patterns (eg most Footscray employees come from the western suburbs). I’ve attempted to pick out centres with more interesting patterns.

Concluding remarks

I’ve not seen this sort of analysis done elsewhere, and I think it is important evidence to support planning transport systems – particularly public transport.

In the above analysis I’ve identified some “missing links” in Melbourne’s public transport network, including:

  • Casey to South Dandenong
  • Western suburbs to Fishermans Bend (via Westgate Bridge)
  • Casey to Monash industrial area

It might also be worth investigating new links to short-circuit trips to near-CBD locations:

  • North Melbourne station to Docklands
  • South Yarra station to South Melbourne (other than where route 8 runs)
  • More peak trains stopping at Victoria Park station to allow for convenient bus connections to Parkville

But it also looks like ease of car parking is having an impact on public transport mode share. South Melbourne sees many car commuters from nearby suburbs that are well connected by tram. Many areas outside the inner city would offer free employee parking, and driving is likely to be faster than public transport in most cases, particularly where on-road public transport is not insulated from traffic congestion. Unfortunately the census does not include data on who pays for parking and vehicles, so analysis of this issue is limited by the data available.

My next post will focus on the Melbourne CBD, and following that I hope to look at employment destinations of various SLAs (where do the workers go, rather than where they come from).

3 Comments | Melbourne, Mode share, Road Traffic, Transport Design | Tagged: , | Permalink
Posted by chrisloader

Transport mode share to employment areas in Melbourne 2006

Fri 19 November, 2010

In another post, I’ve mapped out the transport mode shares by residential origins. These maps are fairly common. But what are the mode shares like for employment destinations across Melbourne?

In this post I have mapped out the public transport, car and bicycle mode shares for journey work in each “destination zone” (the smallest unit in the ABS journey to work census data) from the 2006 census.

Note:

  • In the mode share maps I have only shown zones with an employment density of 1000 people per square km or higher to avoid small sample sizes causing issues (people work almost everywhere, but I want to focus on denser employment areas).
  • I’ve removed “did not travel”, “worked from home”, “all other modes” and “method not stated” from my mode share calculations. We don’t know the real mode share, but hopefully the mode shares under “all other modes” and “method not stated” are not too different from those where we know the mode.

Employment Density

But before looking at mode shares, it is worth looking at employment density. To view these maps you’ll need to click to zoom (open them in a new window if you can).

You can see:

  • Dense employment in the inner city (no surprises)
  • Industrial areas like Monash, South Dandenong, Somerton, North Altona, Moorabbin, and Bayswater.
  • Major shopping centres (at least those that have their own destination zone) such as Werribee Plaza, Sunshine, Moonee Ponds, Northland, Box Hill, Doncaster Shoppingtown, Greensborough, Ringwood, Knox City, Chadstone, Fountain Gate, Southland, Forest Hill.
  • Other dense suburban spots include Tooronga (Coles headquarters) and Camberwell (shops plus some office buildings)

Looking at the inner city area:

Obviously the CBD is dense, but there is a corridor north of the CBD towards Melbourne University, and south along St Kilda Road. The densities are very high when you have high-rise buildings, so it is a little difficult to show the variation. But can at least look for building shadows on Near Maps.

Public Transport mode share

You can pretty clearly see a high public transport mode share for destinations in the inner city, and very low mode shares in the suburbs.

However there are a few spots in the suburbs with relatively higher public transport mode shares than surrounding areas:

  • Monash University Clayton campus (parking is not easy and this is a focal point for the local bus network)
  • Huntingdale near the station (unclear why the high mode share in 2006)
  • Moorabbin near the station (an activity centre including some office buildings)
  • Box Hill (a Central Activities District on a frequent train line and significant bus interchange).
  • Ringwood (also a Central Activities District on a rail junction in the outer east)

And the mode shares to large suburban shopping centres (remember these are journeys to work only) are surprisingly high (relatively anyway):

  • Chadstone 13%
  • Southland 12%
  • Northland 10%
  • Highpoint 10%
  • Doncaster (Shoppingtown) 8%
  • Fountain Gate 7%
  • Knox City 7%
  • Werribee Plaza 6%

An aside: it’s unfortunate that some shopping centre owners are less enthusiastic about providing good facilities for buses, even though around 1 in 10 of their workforce comes by bus (all of the above listed centres are not served by trains). I am now armed with some factoids.

Notably, public transport mode shares were quite low at three of the nominated Central Activities Districts (CADs), including Broadmeadows, Dandenong and Frankston. If these are to be successful CADs, then public transport will need to be made a much more attractive access mode. I suspect this requires a focus on the local bus networks, as peak rail services to these centres are already quite frequent).

So what about the inner city area? This map zooms in, and I’ve actually labelled the public transport mode share for each destination zone (again you will need to open the enlargement in a new tab to see).

You can see public transport has a high mode share in the CBD grid and surrounds. It peaks at 70% at a few places in the CBD grid.

But it drops off fairly quickly as you move away:

  • Mode share drops into the 21-45% range in the Southbank/South Melbourne area. Essentially most people need to transfer to tram to get there (the 55 tram runs through the middle of it, but the only real train interchange location is Flagstaff, in the north of the CBD)
  • The Parkville precinct has mode shares around 35% (accessible by frequent trams that do interchange with Melbourne Central station).
  • The northern parts of Docklands have only 22% public transport mode share. These areas are awkward to reach by public transport (long walk from Southern Cross station, a slow tram connection, or a walk from a bus stop)
  • The Dynon area (WNW of the CBD) has only 8% mode share, despite being served by frequent buses. This is probably to do with the industries present – freight transport (early starts) and the Wholesale Fruit and Vegetable Market (which opens at 3:30 am or 4:30 am depending on the day of the week).
  • St Kilda Road to the south of the CBD has many high-rise office blocks, but public transport mode share ranges from 23 to 32% in the lower section, despite extremely frequent tram services along St Kilda Road that provide direct access from many inner south-eastern suburbs. In the AM peak, the busiest direction for trams on St Kilda Road is actually southbound – as people transfer from trains at Flinders Street.  The new rail tunnel is proposed to run through the CBD and terminate at Domain Road. The tunnel won’t improve public transport access for the thousands of employees who live  in the inner south-east until it is extended to Caulfield (I’ll look at this in more detail in another post).
  • The Fishermans Bend area (across the river, WSW of the CBD) has mode shares around 5%. This area is served by buses from the CBD that actually have a peak flow out of the CBD in the AM peak. As I will show in another post, most of the workers in Fishermans Bend come from the western suburbs of Melbourne, and presumably a great many of them drive to work across the Westgate Bridge. There is one bus route (232) that runs across the Westgate Bridge and along Williamstown Road (which borders the Port Melbourne industrial area to the south), however it has a very limited catchment in North Altona.

If density is good for public transport, then where are the dense employment areas with low public transport mode share? The following map shows destination zones with employment density over 3000 per square kilometre and public transport mode share less than 10% (arbitrary cut-offs I realise):

These should be strong candidates for gaining greater public transport mode share, perhaps if they were better served by better public transport.

Walking through the locations:

  • Fishermans Bend already has reasonable peak period public transport, but it comes from the CBD, while the workers come from the western suburbs and have to transfer.
  • Werribee town centre and Werribee Plaza Shopping Centre – the bus routes to these centres run every 40 or 60 minutes in the peak.
  • Tooronga – the Coles Headquarters – a long walk from the station or nearby tram, or a half hourly north-south bus service. Not to mention some big hills and presumably cheap parking.
  • Large areas of Monash including Clayton, Notting Hill, Mount Waverley. Some parts of this area were serviced by SmartBus routes (703 along Blackburn and 888/9 along Springvale Roads) in 2006. Another (900) has been introduced along Wellington Road since. However issues in this area include that many of the employees come from the south-eastern suburbs (requiring transfers from a train as opposed to easy access from the Monash Freeway), and that the road grid spacing is large – many workplaces will be a long walk from bus stops.
  • Glen Waverley – around the train station. Note really sure why, it has good access by bus and train.
  • The Tally Ho business park in Burwood East (at the intersection of tram 75 and a SmartBus route 888/9). A classic car-orientated suburban business park (including a VicRoads office no less).
  • The south-eastern corner of Moorabbin – this area is served by a few peak period only bus trips.
  • Central Dandenong – many bus routes into Dandenong operate only hourly. A SmartBus route has since been introduced (901).
  • Fountain Gate – again many hourly or worse bus frequencies in the outer south-eastern suburbs.
  • Cranbourne Shops – many low frequency bus routes (some trips bypass the shopping centre in peak periods).
  • Central Frankston – on a train line, but many low frequency bus routes. A SmartBus route has since been introduced from the north (901).
  • A patch in Kew along Denmark Street. Which happens to include the VicRoads head office and Xavier College  (PT mode share around 9%).
  • Along Whitehorse Road in Blackburn and Mitcham, including areas a decent walk from the train stations. A SmartBus service (901) has just been introduced along this stretch of Whitehorse Road.
  • Bayswater industrial area – served by some peak period only bus deviations.
  • Heidelberg – just west of the rail line include the Austin Hospital. A SmartBus route (903) has since been introduced through Heidelberg. The area around Box Hill Hospital shows up – this may reflect the many shift workers involved in a hospital operation.
  • Preston around High Street. A SmartBus service (903) now goes through here also.
  • Broadmeadows – a Central Activities District which was at the end of a metropolitan train line in 2006 and buses ran relatively infrequently (many every 30-40 minutes). On Near Map it looks like half the landspace is occupied by car parking! It’s recently had two SmartBus routes introduced (901 and 902).
  • Sunshine, north of the station. The main retail area was developed away from the station and bus interchange and half the landscape is filled with car parking. A SmartBus route (903) now runs through this area. And would you believe there is a major VicRoads office there also?
  • Central Greensborough – two SmartBus routes have now been introduced to this centre (901 and 902), improving access from all directions

Car mode share

Public transport doesn’t represent the full sustainable transport mode share as many people can walk or cycle. So the following chart looks at non-sustainable mode share – ie cars.

Apart from the inner city areas, car clearly dominates. The furthest out any level of escape from the car reaches is St Kilda in the south, Brunswick in the north, and Glenferrie in the east (probably the Swinburne University campus).

In the inner city area:

You can see high car mode shares even near the city:

  • Car mode share is in the 60s around Melbourne University (the main university campus area itself at 40%)
  • Most of St Kilda Road around the 60s
  • 92% in Fishermans Bend
  • 80% in Abbotsford on the north side of Victoria Street (a very heavily congested street due to lack of options in the area)

But you can also see the area immediately east of the CBD block at 28%. This block is full of decision makers from the Parliament House and several central agencies of state government. Is that encouraging? For the record: census day in 2006 was a parliamentary sitting day.

Bicycle mode share

Finally, a look at bicycle mode share (although actually this is any trip involving bicycle, including riding to a train station). This is a bit unkind because it all depends on the weather of the day (I cannot find records, but as I recall it was not a very rainy day).

The numbers are very small, but there are a few standouts:

  • 10% mode share to the main Melbourne University campus (and remember, this is only journeys to work, not journeys to study)
  • 9% mode share to the Victorian College of the Arts in Southbank
  • 8% in central Fitzroy Street, around Brunswick Street. Very bike friendly streets in this area, and car parking is more limited.

It will be very interesting to see these numbers for 2011, as there has been a boom in cycling in Melbourne in recent year.

A future post will look at where employees come from for each major employment area. Do public transport join homes and workplaces well?

3 Comments | Employment density, Melbourne, Mode share, Mode shift, Transport Design | Tagged: | Permalink
Posted by chrisloader

A spatial analysis of Melbourne 2006 journey to work mode shares

Fri 16 July, 2010

The census journey to work dataset contains a wealth of data, but analysis of this data is rarely published. This post includes 16 maps showing the concentrations of different modes in the journey to work in Melbourne as recorded in the 2006 Census.

About the maps

Before jumping into the maps, I need to state a few things and disclaimers:

  • All of these maps are based on the home Census Collection District of each worker who travelled to work.
  • Many of the maps show Melbourne’s tram, train and high (AM) peak frequency bus networks as of 2006. High frequency buses are those with an average AM peak headway of less than 20 minutes (not including 20 minutes – which makes it a somewhat arbitrary cut-off). There may be minor omissions in the display of the bus network, particularly where several bus routes overlap to provide a high frequency corridor, so use this as a guide only.
  • I’ve filtered out larger sized CCDs on the assumption they are most likely to be non-urban areas. However some smaller non-residential areas are still present in the results (perhaps they shouldn’t be, but I haven’t really got the time to redo all the maps).
  • The colour scales vary for each map and are based on quintiles with rounding. I’ve aimed to highlight variations within each mode, so the same colours will mean different mode shares on different maps.
  • Click to enlarge the maps to see more detail.

Much of the commentary in this post will assume some geographic knowledge of Melbourne, apologies for that. But I have included some links to Google Maps to show you places I am talking about.

High level modal shares

The first map shows the share of journeys work involving public transport (and possibly also private transport and/or bicycle).

You can see:

  • Large areas of high mode share in the inner suburbs. In particular the inner northern suburbs (Brunswick) and inner south-eastern suburbs (St Kilda/Malvern to South Yarra) where there is a dense frequent public transport network in most directions.
  • Some points of relatively high mode share in the middle and outer suburbs around train stations (but not always around train stations).
  • A high mode share in the area around the Monash University Clayton Campus – though note the area north of the campus is largely industrial so this might be misleading.
  • Very low mode share in the outer suburbs in areas away from train stations and high frequency bus routes, indicating high car dependence.
  • Low mode share in the CBD and immediate surrounds (related to a large number of destinations being in walking distance, more on this below).
  • There are some frequent bus routes in the outer suburbs that still have low public transport mode share. These services may be focussed on moving school children, but also many of them do not provide fast direct travel in a radial direction. For example,
    • Route 476 through Keilor has a number of deviations off the main road and then gets caught in congestion on Keilor Road before reaching Essendon Station.
    • Route 477 from Broadmeadows to Essendon via Airport West is highly indirect and also gets caught in congestion before reaching Essendon Station.
    • A couple of the bus routes north of Ringwood Station are quite indirect.
    • Some of the north-south bus routes in East Doncaster are indirect.
    • Route 571, which largely serves Epping to South Morang, has a large one way loop around Centenary Drive making it less direct for some people. Although for many people it is direct. This bus route operates a “TrainLink” service between Epping and Plenty Valley Town Centre – meeting every train at Epping, seven days a week.

The next maps shows mode share of car-only journeys to work.

You can see:

  • Lower car mode shares around train stations and through the inner and middle suburbs where better public transport is available.
  • Very high car mode share in the outer suburbs where public transport service levels are poor.
  • Low car mode share around Monash University Clayton campus, Deakin University Burwood campus, Latrobe University Bundoora, the Simpson Army Barracks in Yallambie (near Greensborough)

The next chart shows people using active transport – that is walking only or any journey involving a bicycle (and possibly other modes).

This map shows:

  • A remarkably circular region around the CBD with high active transport mode share (though it seems to extend a bit further north into Brunswick).
  • Pockets of high mode share around Footscray, Broadmeadows, Box Hill, Ringwood, and Frankston – which have all since been nominated as Central Activities Districts (CADs).
  • Pockets of high mode share around suburban university campuses – suggesting concentrations of staff living within walking distance (note: journey to work is not supposed to include journey to education). The Victorian Police Academy in Glen Waverley also shows up.
  • A few unexpected concentrations:
    • in West Reservoir (between the Upfield and Epping train lines). This is a lower socioeconomic residential area adjacent to (and in some cases mixed in with) a light industrial area, which is something planners have been actively avoiding in recent times. But this historical land use pattern seems to facilitate a high share of people walking to (presumably local) employment.
    • Some pockets around off-rail major shopping centres – eg Highpoint, Werribee Plaza, Altona Gate, Southland, Cranbourne.

Putting together active and public transport, the following chart shows the mode share of “sustainable” transport modes:

Not unexpectedly, it shows high sustainable transport mode share in the inner city – with active transport taking over from public transport as you approach the CBD.

A more detailed look at each mode

Trains

The next map shows the share of journeys to work involving train (and in many cases other modes as well).

Unsurprisingly there are concentrations around train stations, but also:

  • Very low train mode share in the Doncaster/Manningham corridor – where freeway buses operate to the CBD. This suggests few people driving to train stations from this region.
  • A low mode share between the Upfield and Epping train corridors in Brunswick/Northcote – where there are several very frequent tram services that are often competitive with train travel times.
  • Some higher concentrations at the western edge of the north-western suburbs, which were very poorly served by public transport in 2006. This might represent a pocket of park (car) and ride (train) commuters.
  • A concentration stretching west from Newport station more than typical. Perhaps a high number of people catching buses to Newport station? More on that below.

Limiting the analysis to train (and walking) only journeys produces the following map:

While there are concentrations around train stations, there are above 3% shares in areas well beyond reasonable walking distance of stations. While a few people might actually be walking several kms to a station, I’d suggest it is more likely to reflect a tendency for people to fail to report ALL modes used in their journey to work. Perhaps these people have a perception that the “obvious” way to reach a train station is by car and so the car leg was not worth reporting on the census form. An issue for people designing census forms.

Note there is the same concentration we saw on the previous map at the western edge of the north-western suburbs.

These off-rail “train only” concentrations actually correspond with people who report using both car-as-driver and train, as shown on the following map:

Some observations:

  • There are high concentrations in the middle eastern and southern suburbs, including along tram route 75. These areas are just outside fare zone 1, so perhaps they involve people driving to from zone 2 homes to zone 1 stations to take advantage of cheaper fares to the city. But it also might reflect the lower service levels of local buses for reaching the train network.
  • There are many pockets of concentration in the outer western and northern suburbs, particularly on the fringe of the urban area where bus services may not have existed at the time. There have been employment shortages in the western suburbs of Melbourne with a higher share of journeys to the inner city.

What about feeder modes to trains? The next chart shows people using both bus and train:

There are some interesting localised pockets:

  • Newport west shows a high bus-train mode share – routes 432 and 471 operate in this area feeding Newport station (both every 20 minutes in the AM peak). Ironically there used to be a train station at Paisley in the south-west corner of the green pocket but it has been closed for several decades.
  • There are many high frequency bus routes between Sunshine and Footscray and this area shows up quite clearly.
  • East of Essendon station along Buckley Street (route 465) and between Moonee Ponds and Aberfeldie (route 467) there are high concentrations of bus-train commuters. Route 465 is timetabled to meet every train during the day (including the peaks) and route 467 also runs a high frequency in peak periods designed to meet trains. This strategy of high frequency bus feeder services is clearly highly successful at attracting bus-train commuters. (If only there were more such routes in Melbourne!)
  • There are concentrations north (and to some extent south) of Box Hill station. A number of relatively high frequency routes converge in this area.
  • There is an area around Monash University Clayton campus – which probably doesn’t represent people working at that campus as you can’t use a train to travel the short distance.
  • The bus routes north of Ringwood station do appear to facilitate a relatively high number of bus-train commuters, despite some route indirectness (the mode share drops further from Ringwood where commuters endure more of the indirectness).
  • South of Blackburn and Nunawading stations – where SmartBus routes operate to the south of these stations. The high frequency bus service appears to be attracting bus-train commuters.
  • Around Warrigal Road, south of Holmesglen and Oakleigh stations – again probably the impact of the high frequency SmartBus route (then route 700, now 903).
  • Around Doveton (east of Dandenong), where four bus routes each running approximately every 45-50 minutes converge to provide an average 12 minute service for most of the day on a weekday.
  • Curiously around Pakenham, where hourly bus routes operated in 2006 with a limited span of hours.
  • Some pockets west of St Albans station, where there are some places with overlapping bus routes (however they only run every 40 minutes).

The next map shows people using both trains and trams. While there is a smattering of such people across Melbourne (probably reflecting people changing onto trams after arriving in the inner city by train), I have zoomed into the tram network area to look for areas where tram feeds trains.

Some clear corridors are visible:

Note that route 75 does not act as an effective feeder to the Alemein train line – most likely because there is no station conveniently located to allow an easy interchange between these lines (probably a product of historical competition between modes).

Trams

The next map shows journeys involving tram (and possibly other modes). Again, I have zoomed in around the tram network.

There are several interesting things to note:

  • The highest concentrations of tram use are in the northern suburbs (north to Brunswick area particularly), east to Richmond, and south to Port Melbourne, South Melbourne, Albert Park and St Kilda.
  • A more moderate tram mode share is achieved in the inner south-eastern suburbs, likely due to the area also being well serviced by trains.
  • The outer reaches of the tram network are generally not very effective at attracting a high tram mode share – particularly tram 86 to Bundoora, tram 75 to Vermont South, and tram 64 to East Brighton. These outer reaches provide long travel times to the jobs-rich inner city. This evidence does not support the case for outward extensions of the tram network. That said, tram 86 serves two universities in Bundoora and tram 75 serves Deakin University Burwood campus, so the trams probably attract a fair share of journeys to education. Unfortunately the census does not include journey to education.

The next map shows journeys to work involving tram (and walking) only:

This map is very similar, except that there is a low tram-only mode share where tram lines cross train lines before reaching the city centre. Refer to the map above on train + tram journeys.

Buses

The next map shows journeys to work involving buses (and possibly other modes):

This map shows several bus hot spots in Melbourne:

  • The Sunshine-Footscray corridor which is served by several high frequency bus routes, and much of which is beyond walking distance of train stations.
  • The Doncaster/Manningham area, which is served by several high (peak) frequency bus routes that run along the Eastern Freeway into the city (using bus lanes to get around congestion).
  • North Altona along Millers Road. Bus route 232 runs every 10 minutes (or better) in peak periods across the Westgate Bridge into the city.
  • A pocket around Monash University Clayton campus, which is only served by buses (however note much of the green area is industrial land so this may be misleading).
  • Around Oriel Road in Heidelberg West where there is a (combined route) high frequency bus service to the city and Latrobe University Bundoora.
  • Some patches around central Dandenong, where some bus routes overlap to provide a higher frequency combined service.

For completeness, the following map shows bus (and walking) only journeys:

Cycling

The following map shows the concentrations of journeys to work involving bicycle. I’ve zoomed in on the inner city as most of the rest of the Melbourne has very low bicycle mode share.

There is a very strong concentration in the inner northern suburbs – in the City of Yarra and the southern part of the City of Moreland (Brunswick). This area is very well served by high quality on road bicycle facilities. In many areas, over 1 in 10 journeys to work involve cycling.

Walking only

The next map shows concentrations of walking-only journeys to work:

Again, the inner city area has a high concentration, but there are also concentrations around major education campuses and larger activity centres in the suburbs.

Car passenger

The next map shows the mode share of “car as passenger” as part of the journey to work. This effectively shows a combination of car pooling and lift-giving trips.

The highest concentrations are in the outer suburbs (particularly in newer areas), where public transport service levels are lowest, but also many areas with lower incomes. I’d suggest it is likely that car passenger trips are a product of lower incomes (lower car ownership?) and/or poor public transport provision where lift giving is required. A pure lift giving trip is highly time inefficient for the driver, and the vehicle travels twice the distance that the passenger needs to travel – roughly doubling the congestion and environmental impacts. However, the car passenger trips might be partial car pooling – eg a driver drops a passenger at a train station on the way to work, which is relatively efficient.

I hope these maps are useful.

7 Comments | Melbourne, Mode share, Transport Design | Tagged: | Permalink
Posted by chrisloader

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