Public transport patronage trends in Australasian cities

Sat 13 November, 2010

[updated 12 January 2015]

With some effort and assistance from others, I’ve managed to compile public transport patronage data for major cities in Australia and New Zealand. What follows are trends on what I do have, including figures for 2013-14 for most cities.

A large number of caveats are required around the data (particularly Sydney). I have used South East Queensland (the TransLink service area) and what I am calling Sydney and surrounds (the catchment for CityRail including Sydney, Newcastle/Hunter, and Wollongong/Illawarra). See below for full details.

Overall Patronage growth

All PT growth 6

This chart shows growth in patronage since 2001-02 (an arbitrary start year).

Observations:

  • Several cities have shown very strong growth:
    • In Perth part of this can be attributed to the opening of the Mandurah rail line in late 2007.
    • Melbourne saw strong patronage growth between 2004 and 2011, with a particularly big jump in 2008-09.
    • South East Queensland invested in bus services between 2003 and 2009, including radial busways to the Brisbane CBD. However patronage peaked in 2009-10, and has been flat or declining since. This may be impacted by the floods and associated free travel periods (not counted as patronage), and recent above-CPI fare price rises. Also train patronage under the old paper ticketing system may have been overestimated – creating an inconsistency in the time series as people transition to Go Card.
    • Auckland and Christchurch had very strong growth to a peak in 2002-03 (attributed by some to a boom in international students), a lull and then strong growth again from 2007. Christchurch patronage fell dramatically in 2010-11 following a major earthquake that closed large parts of the CBD (where PT probably had a high mode share) and led to population decline.
  • The other cities are languishing significantly behind:
    • Sydney’s problems with public transport are often discussed, and I understand there has been relatively little expansion in services in recent years. Some modest growth is evident from 2010 onwards. It is very difficult to obtain Sydney bus patronage data, and I do not have a 2013-14 data point.
    • Adelaide has not been investing significantly in bus or train services in recent years (although that is now changing). Patronage peaked in 2009-10. The completion of recent rail upgrades may see rises in the coming years.
    • Canberra has seen both funding cuts and increases over the years.
    • Hobart is included for completeness. I cannot comment on reasons for patronage trends there. Their annual report does.
    • Wellington has also had only modest patronage growth, although it maintains the strongest rate of public transport use in New Zealand.

Note:

  • Greater Sydney data is very difficult to obtain – mostly because private bus, ferry and light rail data is not published in any consistent form. In the above I have used a dataset prepared by BITRE and data published by the NSW Bureau of Transport Statistics.

Train patronage

train pax growth 4

  • Auckland train patronage growth is off the chart. 2013-14 patronage was around 508% higher than 2001-02 patronage, following 10 consecutive years of annual growth above 10% (there was actually a decline in patronage in 2012-13 of 8.3% but growth rebounded in 2013-14 to 14.4%). Auckland has been heavily investing in services, a new city terminal, and electrification. Patronage growth is off a very small base, such that percentage growth rates are very large.
  • You can see the significant surge in Perth train patronage following the opening of the Mandurah line in late 2007. Patronage has more than doubled in 10 years, although curiously declined in 2013-14.
  • Melbourne saw a steady increase in train patronage between 2005 and 2011, an easing in 2011-12, but further growth since then.
  • South East Queensland train patronage figures dropped after 2009. TransLink make a comment about a change of ticketing system impacting these figures in their tracker report (previous estimates probably being inflated), so it is unclear what the “real” trend is.
  • Adelaide train patronage dropped until 2012 as lines closed for extended periods to enable electrification works. Lines have reopened and electric services are running, with a bounce in patronage evident from 2012.

Bus patronage

Bus growth 3

  • South East Queensland is by far the standout for bus patronage growth, which has followed substantial investment in busways and increases in bus frequency. Patronage almost doubled to 2012 on SEQ buses, although there has been a decline post 2012.
  • Melbourne’s bus patronage has grown significantly since 2006-07 onwards, although with a difficult to explain spike in 2011-12.
  • Perth’s bus patronage is an interesting story. Between 2007-08 and 2009-10, patronage increased by 14%, while timetabled kms only increased by 2.8%. When the Mandurah line was opened in late 2007, buses that previously travelled into the city were converted into rail feeder buses. This significantly reduced the bus trip lengths and hence passenger trip lengths for people who now transfer onto trains (the introduction of transfers might also have increased total boardings more than the total number of “journeys”). Presumably it meant that bus frequencies could be improved and/or buses were reconfigured to meet travel demands that were not well catered for previously.

Ferry and light rail patronage

other modes growth 3

  • Brisbane ferry patronage almost doubled between 2002-03 and 2008-09, collapsed in 2010-11 following service suspensions and cutbacks resulting from flood damage, and then bounced back from 2011 and is growing stronger still. The strong growth to 2008-09 followed increased services, and fare integration with other modes.
  • Adelaide tram patronage grew significantly following the tram extensions into the city that opened in 2007 and 2010 (travel within the CBD area being free). For reasons better known to others, Adelaide tram patronage has declined since 2011.
  • Sydney ferry patronage has been mostly flat until 2013 (note: at the time of writing I did not have a good estimate of private ferry patronage (approx 9% of all ferry patronage) – from 2009-10 onwards I have simply assumed no change in those numbers for want of something better).

Boardings per capita

Trends in public transport patronage will of course be impacted by population growth, so the ratio of the two can be a good indicator of system performance.

However, it is not necessarily fair to compare cities. The Sydney transit area includes many urban areas significantly detached from the main Sydney metropolitan area, including the cities of Newcastle and Wollongong. South East Queensland includes the Gold and Sunshine Coasts. But the Melbourne catchment does not include Victoria’s equivalent city of Geelong. The boardings per capita figure for the main Sydney and Brisbane metropolitan areas would likely be higher than the figures here. So it is more important to look at trends (household travel survey mode share figures may be a better method of comparison).

boardings per capita 3

  • This chart shows Melbourne as the stand-out in terms of increasing boardings per capita, a trend that started in 2004-05 (as many other of my posts have shown), although with some decline in 2012-13.
  • South East Queensland showed an increasing trend between around 2003-04 and 2008-09 but has since been in decline.
  • Perth had a significant increase in 2008-09, following the opening of the Mandurah rail line.
  • Adelaide has declined in recent years (in part due to rail works) while Canberra and Hobart remain flat.
  • Sydney+surrounds has bucked the trend of the larger cities, with no great increase in boardings per capita.
  • Wellington has the highest boardings per capita in New Zealand (notionally higher than most Australian cities). When you take into account that Wellington does not have a heavily transfer-orientated PT network, a figure for PT “journeys” per capita for Wellington is likely to be very competitive with Melbourne and Sydney.
  • Auckland has seen some steady growth in recent years from a low base.
  • Christchurch had seen some small growth to 2009-10, but collapsed in 2010-11, after major earthquake disruptions in the city. They appear to have arrested the decline in 2012-13.

Again, I must stress that it is dangerous to read too much into comparisons between cities because of the somewhat arbitrary definitions of transit system area boundaries.

For New Zealand, I have used “service area population” estimates kindly provided to me by Ian Wallis and Associates (for up to 2009-10) and then applied district population growth rates to estimate 2010-11 (and subsequent) service area populations.

A slightly better measure than public transport boardings per capita might be public transport journeys (or linked trips) per capita. This is something I would like to explore more in a future post.

The BITRE yearbook includes data on passenger kms per mode per city. From this data it is possible to obtain estimates of mass transit passenger kms per capita (I say mass transit, as they do not distinguish public and private bus). Here’s a chart using the 2014 yearbook data:

BITRE mass transit kms per capita

The trends are not dissimilar to my chart above. The BITRE figures are presumably a multiplication of estimated boardings (very similar data to mine) by estimated average route length (I suspect highly accurate time series, data on this is hard to find), or similar.

Long term patronage data

David Cosgrove from BITRE recently collated annual data on public transport patronage for all Australian capital cities, right back to 1900. His very interesting ATRF 2011 paper is here. He includes several summary charts which I won’t repeat here. What follows is some further analysis of this particular dataset.

The following chart shows estimated public transport trips per capita over 110 years:

Note BITRE used Sydney statistical division population with all Cityrail patronage, which is different to my approach above. It probably explains why Sydney figures are much higher.

Public transport usage rates grew until Word War 1, dropped in the Great Depression, peaked during petrol rationing in World War 2, and then declined until around 1980. In the bottom right corner you can see several cities trending upwards in recent times.

It is interesting to see Canberra had comparatively very low rates of public transport use until the 1980s – perhaps the product a low density car-based city from the start? Although public transport was clearly important leading up to Word War 2.

The Darwin figures are even lower – I’m not sure of the history but perhaps Darwin only became big enough to need public transport in the 1950s, a time when the car was becoming widely affordable.

You can see a spike in Hobart PT use from 1975 to 1977 – when the Tasman Bridge connecting the two sides of the city was severed after being struck by a ship.

The paper also includes estimates of passenger kms by mode since 1945. Here is a chart showing public transport mode share of motorised passenger kms:

Again I think the Sydney figures are inflated by non-Sydney Cityrail patronage.

More BITRE analysis is available in this 2014 paper.

Caveats and Disclaimers

This stuff is important, particularly for Sydney figures. (Similar caveats would apply to the long-term data from BITRE immediately above)

  • Patronage is invariably an estimation exercise, as not all passengers buy or validate a ticket when they board. The methodology used by agencies probably varies quite a bit. For example, Translink don’t seem to estimate free trips. The figures I have presented however are estimates of boardings (including boardings on journeys involving transfers). As far as I am aware, they include school children travelling on government funded bus services.
  • I have adjusted official Melbourne bus patronage figures to account for a change in estimation methodology.
  • Sydney bus patronage is very difficult to estimate, as figures are not routinely published for private operators. I’ve used a BITRE time series for Greater Sydney bus patronage (related to this paper).
  • The Sydney ferries figures include private operators (maybe 1-2 million per year), but I have had to estimate figures post 2009-10.
  • Sydney Metro light rail don’t generally publish their patronage figures to great precision. The 2008-09 figure I have is 7 million (rounded to the nearest million).
  • I have calculated the population of “Sydney+surrounds” as a combination of SA3 areas covering metropolitan Sydney, Newcastle, the Hunter Valley and Illawarra region. Here’s a map. Unfortunately it’s not a perfect match for the footprint of CityRail and “outer metropolitan” bus services, but I think reasonably close, particularly for trend analysis purposes.
  • South East Queensland includes Greater Brisbane Statistical Area plus the SA4 areas of Sunshine Coast and Gold Coast.
  • For other cities I have used population figures for Greater Perth (which includes Mandurah), Greater Adelaide and the Melbourne Statistical Division (estimated for 2011-12 based on an SA2 mapping, as towns within the “Greater Melbourne” Statistical Area that are not in the old Melbourne Statistical Division are not counted in official metropolitan bus and train patronage figures).
  • For all financial year population figures I have averaged the June 30 estimates at either end of each financial year.
  • I have not included:
    • Hobart ferries (with limited commuter services)
    • Queanbeyan buses (which connect Canberra with the satellite town of Queanbeyan, just over the border in NSW)
    • Metropolitan V/Line services in Melbourne: diesel train services currently operate to Melton which is in the Melbourne Statistical Division and has bus patronage that is counted as “metropolitan”. In previous years, V/line diesel trains also serviced the metropolitan area between St Albans and Sunbury and between Broadmeadows and Craigieburn (until these sections were electrified). I understand the metropolitan patronage on these services is in the order of a few million boardings per year, which is less than 1% of total Melbourne public transport patronage.
  • School holidays typically impact on public transport patronage (particularly suburban buses), and not all financial years contain the same number of (high patronage) school days as school holidays often straddle the June/July break of month. Different states have holidays in different weeks. This means that the individual growth figure for one year in one city might be impacted by up to 1-2% away from the underlying trend. However, this should wash out over several years for index values.
  • Compiling patronage figures is a very messy business. I’ve done the best I can, but I cannot guarantee that there are no omissions or calculation errors.

Data sources:

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Public transport mode share – according to household travel surveys

Sat 10 April, 2010

[post revised and updated October 2012 with new data from Sydney, Brisbane, and New Zealand]

Arguably the best source of public transport mode share statistics is from household travel surveys that are conducted in most large Australia cities and all of New Zealand (unfortunately some surveys more regularly than others). A common measure is public transport’s share of motorised trips (although public transport will also be competing with unmotorised transport modes).

In household travel survey speak, a linked trip is a journey between two distinct non-travel activities, and may involve several trip legs or unlinked trips. For example, if you walk to a bus stop, catch a bus to the train station, then catch a train to the city, then walk to your workplace, that is one linked trip made up of 4 unlinked trips (walk, bus, train, walk). Similarly if you drive from your home to your workplace, that’s one linked trip made up of one unlinked trip (unless you decide to count walking to and from the car). Hence mode share figures that relate to unlinked motorised trips will always be higher than mode share figures that relate to linked trips.

The data I have been able to obtain for cities is sometimes linked trips, sometimes unlinked trips, and sometimes both. It should be possible to get figures for both for any city, and I hope to obtain such data from state transport agencies in the future.

Here is the data I have for linked trips:

And here are the results for unlinked trips:

The Melbourne and Sydney measures are for weekdays only, whereas the New Zealand data appears to be for all days of the year.

In 2008, Melbourne appeared on track to overtake Sydney on unlinked trip public transport mode share, however the 2009-10 result for Melbourne was lower than predicted. Note that the error bars on the 2007-08 and 2009-10 VISTA survey results for Melbourne indicate the actual mode share might not have actually gone down significantly (similar error bars would apply to the linked trip data points). Over the same period public transport patronage grew by 11% and arterial road traffic grew by around 1.2%.

How reliable is this data?

Given that most household travel surveys interview thousands of households in any one year, the results should be pretty accurate for a high level reported figure such as mode share of trips. Household travel survey techniques have matured over the years, so it is likely they are reasonably reliable (particularly more recent results in larger cities).

The Perth survey data for 2003 to 2006 does not correlate with public transport patronage figures, that show a 12% growth over the same period.

For Brisbane 2003-04 I had to add whole number shares for each mode and divide by the sum of motorised mode shares. So there is some uncertainty about the precise motorised mode share.

The Melbourne official estimates for 2002-2007 were calculated using VicRoads traffic data, and public transport patronage figures.

(For more detail see the end of this post).

Linked or unlinked trips?

Calculating mode share based on linked trips removes the impact of public transport transfers. Cities where the public transport network is structured around feeder services with free transfers (eg bus to train) may have more public transport boardings (unlinked trips) than cities where transfers are “less encouraged” by the network design and fare systems (eg Wellington, Auckland, Sydney).

In fact, here is a chart showing the ratio of unlinked to linked public transport trips for four cities where I have data:

The Perth and Adelaide data is based on patronage figures that are reported as ‘initial boardings’ and ‘all boardings’. Annual reports comment that recent through-routing of bus services through the Adelaide CBD may have reduced the number of transfer boardings. You can see the transfer rate for Perth jumped after the southern suburbs railway opened at the end of 2007 (replacing many CBD bus routes with train feeder bus routes).

The Perth, Adelaide and Melbourne public transport fare systems are dominated by products that allow unlimited transfers within a time window (anywhere from 2 hours to 365 days). So while there may be a time and convenience penalty for transferring between two services, there is no financial penalty. Sydney’s public transport fare system has largely involved tickets for a single trip and/or one mode, such that another fare must be paid to transfer. Sydney’s CBD is also served by seemingly hundreds of bus routes – many of which parallel train lines – which enable people to travel to the city without having to transfer onto trains and pay a higher fare (even if that could provide a faster over journey).

The lower Sydney transfer rate partly explains why Melbourne and Sydney are much closer on mode share of unlinked trips, compared to mode share of linked trips. Network design will probably also have an impact.

There was a slight dip in the trend for Sydney around 2007-08 followed by a rise. I’m not sure what might explain that trend – the revamp of the fare system in April 2010 (introducing more multi-modal and multi-operator tickets) may have had a small impact on the 2009-10 figure.

The difference in these rates suggests that there could be quite substantial change in Sydney public transport use patterns should the fare system be revised to make free transfers the norm. Perhaps this might help ease the bus congestion issues in the CBD and allow higher bus frequencies in the suburbs? (assuming there is capacity to transfer bus passengers onto trains in the suburbs). There is one small area of Sydney where train+bus link tickets are available (no fare penalty for transferring), and the census data reveals a very significant rate of bus+train journeys to work in the Bondi Beach area, much higher than anywhere else in Sydney.

Other measures of public transport mode share

In another post, I looked at BITRE data on estimated passenger kms per mode in Australian cities (presumably calculated using patronage figures and average trip lengths from household travel survey data or elsewhere). That enabled calculation of estimated public transport mode share of motorised passenger kilometres, with continuous time series available for all Australia cities. However there will be many assumptions involved in these estimates.

Another measure is boardings per capita (covered here), although this also has the problem of different transfer rates in different cities.

The quest for a fair measure of public transport use continues!

Household travel survey sources:

Melbourne: Victorian Department of Transport (personal communications), but also available in the Growing Victoria Together Progress Report (page 387), in the 2009-10 Victorian State Budget Papers. Figures until 2001 were from the VATS survey, while the 2008 result is from the VISTA survey.

Sydney Household Travel Survey: Data was supplied by NSW Transport Data Centre by email. Public transport trips are inclusive of trains, buses, ferries, monorail and light rail.

Adelaide Household Travel Survey (AHTS): Adelaide Travel Patterns: an overview (if anyone can tell me about whether more recent surveys have been conducted I would be very appreciative, better still if I can get results data!).

South East Queensland Travel Survey: Brisbane Fast Facts Brochure (unclear dating, but PDF was created in 2006 so I assume the results are for 2003-04. The report does not mention whether these are mode shares for trips or kms, however it seems highly likely they are for trips as the walking mode share was 10% and we know walking trips are generally shorter than motorised trips). I also have results for 2008-09 courtesy of Ian Wallis and Associates. I unfortunately do not yet have results for the 2006-2008 survey.

Perth and Regions Travel Survey (PARTS): Data is from the PARTS Key Findings Report (by Data Analysis Australia). The  2003-2006 results are from PARTS, the 2000 figure is a TravelSmart estimate, and 2001 and 2008 estimates are from unspecified sources.

The New Zealand Household Travel Survey: Because of sample sizes, the figures for the New Zealand cities are two years combined (ie the “2010” figure is for 2008/09 and 2009/10). The Canterbury region includes Christchurch as well as a not insignificant surrounding population. The Auckland region is more similar to the Australian cities statistical divisions. The Wellington figures are for the Wellington Region, but are dominated by metropolitan Wellington.


What’s a good PT fare system? And what does that mean for smartcards?

Sun 14 February, 2010

[This post has been fully revised in December 2011, including removal of Brisbane periodical paper tickets, the introduction of smartcard ticketing to Canberra, and the addition of Newcastle, Auckland, Wellington and Christchurch]

With smartcard public transport ticketing coming to more cities, and the recent adoption of the MyZone fare system in Sydney, I thought it might be worthwhile to compare the current fare systems, assess them against “desirable” design criteria, and then look at the complexity of implementing each fare system in a smartcard ticketing solution.

The analysis offers some potential explanations as to why some cities are probably doing better than others with smartcards, and I’ve made some suggestions how fare systems might be tweaked in some cities.

This post has come out longer than I intended, so get yourself a cuppa and get comfortable.

Fare products in Australasian Cities

Firstly, what types of fare products are available in each city? This table is a rough summary of the main ticket types available, depending on the ticketing systems in each major city:

City System single return all day 10 trip week month/
28 day
quarter year
Melbourne Metcard Yes Yes Yes Yes Yes
Myki Yes Yes** Yes Yes Yes
Sydney MyTrain Yes Yes* (Yes) Yes (Yes) Yes Yes
MyBus Yes Yes
MyFerry Yes Yes
MyMulti (Yes) Yes Yes Yes
Perth Paper Yes Yes*
SmartRider Yes
Adelaide paper Yes Yes Yes
Brisbane paper Yes
go card Yes
Canberra cash Yes Yes
MyWay Yes Yes** Yes**
Hobart Paper Yes Yes*
Greencard Yes Yes**
Newcastle Bus Yes Yes Yes Yes Yes Yes
Auckland Bus – paper Yes Yes# Yes# Yes# Yes# Yes#
Bus – HOP Yes
Train Yes Yes* Yes
Wellington Bus – paper Yes Yes#* Yes#
Bus – Snapper Yes Yes
Train Yes Yes* Yes Yes
Train+bus Yes#* Yes#
Ferry Yes Yes# Yes# Yes#
Christchurch paper Yes
metrocard Yes Yes** Yes**

Yes* = the product is not useable in peak periods and is only of value for certain numbers of trips/zones.
Yes** = a cap applies
(Yes) = available but no discount ahead of smaller tickets for peak travel.
Yes# = only available for some operators/services

A few things to note:

  • All cities have bulk ticket products and/or smart card systems that in effect provide for bulk purchase discounts.
  • At the time of writing Melbourne was in transition from metcard to myki, with both metcard and myki fare systems active.
  • I’ve only really looked at products available to regular full fare passengers in the above (eg it does not include things like all day Seniors tickets).
  • Translink in Brisbane has removed most paper ticket options other than single fares.
  • I’ve not included Auckland ferries as different operators have different tickets, although most have 10-trip and monthly tickets (some have week and 40 trip tickets)

For the following analysis I have used fares current as at November 2011 for each system, and compared the costs of full fare travel of about 9-10 km. There may be some variations for different distances, so this analysis isn’t going to be perfect.

Why bulk purchase discounts?

Encouraging bulk purchasing has a couple of major benefits for transport authorities:

  • Fewer ticketing machines and staffed ticketing windows are needed as fewer tickets are purchased for the same amount of travel.
  • In the case of disposable paper tickets, fewer physical tickets are required.
  • On buses, minimising ticket purchases from drivers can reduce a sometimes significant cause of delays, particularly as patronage increases.

Financial incentives for bulk purchase are often provided, but there is always a convenience incentive to buy fewer tickets (up to the limits of people’s available cash flow).

Bulk purchase discounts for the weekday peak commuter

I have taken the case of a straight forward weekday commuter, who makes a trip in the morning and afternoon peaks on weekdays only. Thus they don’t qualify for any off-peak discounts. Not all cities allow for free transfers on single and return tickets (see table further below), and I’ve assumed a transfer-less journey for the purposes of this analysis.

This first charts show the maximum discount possible given the purchasing frequency for people with this travel pattern. Because Sydney is so complicated I’ve put it on a separate chart.

A note on Sydney’s MyMulti: There is no “single” MyMulti ticket in Sydney. As a substitute I’ve used a 5km train trip ($3.20) followed by a 5 section bus trip ($3.30) = $6.50, which is relatively expensive compared to single mode 10km journeys. This is in line with the 10km base I am using as bus sections in Sydney seem to be roughly 1km apart, but you’ll see the implied bulk discounts are very high.  Also, I have used MyMulti1 fares where they are better value for bus and ferry users.

The lines show whether more discounts are available when purchasing less frequently. The last point where the line increments is the maximum purchasing frequency that gives you the most discount.

Observations:

  • Most smartcard systems have a discount price for single trips, but most don’t appear on the chart above because the price of a single trips is less than the minimum top-up amount of $5 or $10. Melbourne is the exception where the minimum top up amount is $1 – less than the price of almost any fare.
  • Discounts kick in at the daily level for Adelaide and Canberra mostly because they have a daily or return ticket that is less than the price of two singles.
  • Melbourne, Sydney and Newcastle are the only cities where discounts continue until a yearly purchasing frequency.
  • Most cities have a 20-35% discount at a weekly purchasing interval. They outliers are:
    • Canberra which has a very strong incentive for Smartcard based travel over cash fares
    • Wellington trains that have a high value monthly ticket
    • Most Auckland buses have a monthly ticket, however the zones available vary between operators. In the above chart, the “all zones” monthly pass for NZ Bus operators was used – $200, which is not better value for simple weekday commuters travelling 3 stages. Other operators have monthly tickets priced as low as $97. The complexity of the ticket offerings makes it difficult to accurate represent  available discounts to Auckland bus travellers.

Oddities (skip these if you don’t care about the detail)

  • Canberra :
    • There is a higher discount for weekly travel because the additional 5% discount for auto-load means the price of two trips (on one day) is less than the minimum top up ($5).
    • There is a monthly discount because travel is free after 36 trips.
    • I’m not sure whether the $5 minimum top-up applies if topping up with BPay.
  • Sydney:
    • For 6+ section bus travel, a quarterly MyMulti1 is cheaper than using MyBus TravelTen tickets
    • For <9km ferry travel, a weekly or longer MyMulti1 is cheaper than using MyFerry TravelTen tickets.
    • Yearly train tickets offer no discount over quarterly train tickets
  • Newcastle:
    • The quarterly ticket (Orange TravelPass) is more expensive than travelling with weekly tickets if you are just making two trips per weekday.
  • Wellington bus
    • Wellington does have three monthly bus passes, with cheaper passes limited to fewer operators. Only the Go Wellington 30 day pass is of value to 5 day a week commuters, and this ticket is limited to one operator (GO Wellington, with a 36% saving over single cash fares). For the charts, the all-operator Platinum Pass ($210) has been used.

I’ll look at the discounts for lower purchase frequencies later in this post.

Bulk purchase discounts for the everyday traveller

Many systems have weekly or monthly caps, or offer discounts after a certain number of trips in a week or month. This provides an incentive for a regular weekday travellers to also travel on weekends. The discounts over single tickets can be quite high!

As you might expect, the discounts are greatest for those cities with periodical tickets. Those systems without periodical tickets (Perth, Hobart, Wellington bus, Adelaide and Brisbane) have the least discount for everyday travellers.

Bulk purchase incentives for the irregular traveller

All cities (except Sydney trains and multi-modal) have either a 10 trip ticket, or discounts over cash prices when using stored value on a smartcard:

Canberra and Brisbane offer strong incentives for people to use smartcards, while Adelaide provides a high discount for ten-trip travel (but has no higher value tickets such as periodicals). Bulk purchase discounts for irregular travel are lowest in Auckland (around 10%).

Why is Hobart Greencard and Melbourne myki money showing a 0% discount? For myki the minimum top up is $1, it is possible to pay for a single trip and get the same 21% discount over a metcard 2-hour (single) ticket that you get when you load value for 10 trips worth. There is no financial incentive for irregular travellers to top up less often than every trip. In Hobart, smartcard fares are the same as cash fares, but there is a 25% bonus value when topping up an amount of $20 or more (which equates to a 20% discount).

Sydney’s MyTrain and MyMulti do not offer 10 trip tickets. It would seem there might be much advantage in introducing these products (or a stored value smartcard equivalent) for irregular travellers to be rewarded and reduce congestion at ticket machines and windows.

Incentives for off-peak travel

From a policy perspective, there are benefits in getting peak period PT commuters to also use PT in off-peak periods (such as reducing emissions and off-peak traffic congestion). Usually there is ample spare capacity in off-peak times, so the costs of carrying extra people at these times are minimal and the resulting benefit/cost ratio is very high.

That said, Melbourne has to provide extra lunchtime peak trams in the CBD to meet demand, but arguably this adds to the liveability and productivity of the Melbourne CBD so is worthwhile anyway.

In cities with daily tickets, daily/weekly/monthly caps or weekly, monthly, quarterly and/or yearly periodicals, additional off-peak trips are have a zero marginal cost. That’s a 100% discount!

In cities with weekly tickets (and Brisbane through the frequent user scheme), regular weekday commuters often pay a lot less – or nothing at all – to also travel on weekends.

The table further below will show these discounts.

So what might an ideal fare system look like?

The following list builds on the above, and adds a few other criteria I think are worthwhile for a PT fare system:

  1. There are several points where the bulk purchase discount increases. Ideally a system would at least have discounts applying at the weekly and monthly purchasing frequencies. I’d argue the monthly discount is particularly important as it reduces the number of purchase transactions by a factor of 4 compared to weekly tickets (from 52 to 12 per year). Quarterly and yearly tickets are probably still worthwhile, but only for people with enough cash flow available to make a larger up-front purchase.
  2. For Smartcard systems, the minimum top-up amount is at least $10 (usually covering three trips), to reduce transaction costs.
  3. For Smartcard systems, there is an incentive to make larger top-ups, to reduce the number top-up transactions (and associated overhead costs).
  4. There is an incentive for people to set up automatic top-up of smartcards (via a linked bank account). This avoids any physical interaction with the ticketing system, reducing congestion, staffing and maintenance costs at ticket machines and windows. It also reduces the risk of inadvertent fare evasion when a customer forgets to top-up. Ad hoc online top ups also reduce load on ticketing machines and windows, but can require complex distribution of the top up transaction to every device on the network (such that the smartcard will be topped up when it next touches any piece of ticketing equipment). This can be problematic and delays in top-ups coming through are not unknown. The Hopper card in Auckland and Wellington only allows top ups online if the user has a device that can interact with the smartcard, or if the user has a smartcard that has a USB attachment built-in.
  5. There are strong incentives for regular weekday commuters to also use PT in off-peak periods/weekends. Ideally no marginal cost of additional off-peak trips.
  6. Passengers who have to transfer between services do not have to pay more to travel the same distance just because there is no single service connecting their origin and destination. Already, the need to transfer introduces inconvenience, usually a travel time penalty, a wait time penalty and missed connection risk into the journey, so why add a cost penalty on top? A desire for passengers to avoid transfers can put pressure on bus networks to connect many origins and destinations directly, at lower average frequencies. Also, incentives for train users to get to the station by bus – at no extra cost to the train fare – reduces the pressure on station car parks. Many train stations are in “activity centres” – where inactive land uses such as all day commuter parking are not desirable. Sydney, Auckland, Hobart and Wellington currently have financial penalties for most transfers (unless using periodicals).
  7. Fares are simple to understand in terms of which ticket type is best value depending on your purchasing frequency. A customer should not have to do complex calculations to determine the best fare product (a problem when offering both multi-modal and mode-specific fare options).
  8. Reduce production of physical materials to cut environmental impacts through waste and litter. Long life smartcards are obviously one solution to this issue, but so are periodical paper tickets.

Note: I’m not going to enter the debate about zonal v distance based fares in this post.

How do Australasian cities’ fare systems measure up?

The following table summarises how Australasian cities’ fare systems measure up to the above criteria, with colour coding giving a rough compliance rating (you will probably need to click on this and then zoom in to read it – sorry about that – nice formatted tables are difficult with wordpress).

Note: I have used the best value fare for each purchasing frequency for a roughly 10km trip to the CBD (for Sydney buses and ferries, a MyMulti ticket is sometimes better value than a single mode ticket). That took a lot of deduction which I haven’t documented here.

How do the fare systems compare?

Compared to the above criteria:

  • No fare system is perfect.
  • Melbourne (myki and Metcard) meets most criteria, except for financial incentives for automatic top-up, and higher minimum top-up amount.
  • Sydney buses and ferries and Wellington buses meet the fewest criteria.
  • Sydney MyMulti meets most criteria, but lacks a strong incentive to use a daily MyMulti ticket, and has the overlaying complexity where customers need to do complex calculations to establish whether or not MyMulti is good value.
  • Brisbane go card does not provide significant bulk purchase discount incentives, and additional off peak trips are not free (although they are around half price or less).
  • Adelaide lacks any periodical tickets, and hence any weekend travel incentives (indeed discounts applicable to inter-peak weekday travel do not apply on weekends!). This probably reflects the older ticketing technology in that city.
  • Perth fails to provide off-peak travel incentives for regular commuters. But it is the only city with an automatic top-up discount, which offsets the impact of the smaller bulk purchase incentive.

Reducing ticket waste

Since the first edition of this post, more cities now have either a SmartCard ticketing system, or have strong discounts for quarterly or yearly tickets.

This means to get the best discount, you’ll only buy one physical ticket (or less) per year. The notable exceptions are:

  • Adelaide – you need to buy a ticket every 10 trips (until their smartcard system comes online)
  • Auckland and Wellington trains – the best value option may be to buy monthly tickets.
  • Auckland buses – depending on your travel patterns and operator, you might be best off buying monthly paper tickets.

Is a good fare system easy to implement with smartcards?

There is obviously a link between the complexity of the fare system and the cost of a smartcard ticketing system. The Sydney T-Card project was abandoned (many blamed the complexity of the fare system), and Victoria’s myki system is costing considerably more than other cities (I have tried to get comparable system cost data but this isn’t easy).

The following table attempts to compare the network and fare complexity between cities (or states for systems that extend beyond the main metro area). Green denotes simple, and red denotes complex.

Note that many of the positive attributes of fare systems introduce complexity into smartcard systems. There’s clearly a trade-off involved!

Observations:

  • Victoria’s myki system has the most complexity on all but two dimensions in the table. Perhaps this partly explains the implementation issues?
  • Perth, Hobart, Brisbane and Christchurch smartcard systems have much less complexity, but meet fewer of the desirable fare system features above (particularly discounts for purchasing less frequently than weekly).
  • Adelaide looks set to follow these cities with a simple stored value smartcard system.
  • Canberra has a relatively simple system, although daily and monthly caps, and large top-up incentives have been implemented. The monthly cap is a simple maximum paid trips per calendar month, which probably simplifies implementation.
  • Auckland and Wellington have very similar systems, but neither has been fully extended onto rail which involves monthly tickets. Wellington has implemented monthly bus passes on Snapper, but none of these are zone-based. Auckland’s HOP system uses the same technology and Wellington’s Snapper.
  • Sydney has the periodical challenge made more complex by having both zonal mode-specific and multi-modal tickets.
  • Adelaide probably has the easiest fare system to translate onto smartcards.

So there seems to be a clear choice in smartcard ticketing:

  • Include the complexity of zonal periodical fare products to create incentives for larger bulk purchasing and off-peak PT use,
    OR
  • Have a simpler trip-based system without periodicals, but maybe daily/weekly/monthly caps and/or incentives for larger top ups.

Victoria and Sydney have adopted the first option, whilst most other cities have gone the second option (Wellington trains may prove an issue when people use Snapper and over-run their monthly zones).

The use of daily, weekly or monthly caps combined with incentives for larger top-ups, can offset the downside of the second approach. Ideally this would involve caps that reward people for making more than two trips in a day, and more than 10 trips in a week. Canberra’s MyWay has managed to introduce relatively simple caps (although this is assisted by having only one fare zone).

Ideas for improving fare systems in each city

How might you try to improve the fare systems for the current smartcard systems to meet the criteria above? I’m not pretending I know how complex or expensive these would be, but here are some ideas:

  • Perth SmartRider
    • introduce a daily cap to encourage off-peak use by peak commuters (probably different for each number of zones).
    • potentially introduce weekend discounts or a weekly cap as a reward for travelling Monday-Friday.
  • Victoria myki
    • increase the minimum top up amount to $5 or $10.
    • Consider introducing an incentive for larger and/or automatic top ups.
  • Tasmania Greencard
    • introduce an incentive for automatic top ups.
  • Brisbane gocard:
    • introduce an incentive for larger and/or automatic top ups.
    • Consider introducing a daily and/or monthly cap.
  • Adelaide:
    • Consider introducing daily, and weekly or monthly caps based on number of trips (similar to Canberra MyWay, given the single fare zone).
    • Include an incentive for larger and/or automatic top ups.
  • Auckland and Sydney:
    • Adopt a fare system that removes financial penalties for passengers who have to transfer (ie time-based rather than single-boarding tickets)
    • Introduce consistent fares and fare bands for all modes and operators
    • Consider introducing daily and weekly or monthly caps (unless periodicals are retained)
    • (note that monthly MyMulti tickets have been introduced since the first edition of this post)
  • Wellington:
    • Adopt a fare system that removes financial penalties for passengers who have to transfer (ie time-based rather than single-boarding tickets)
    • introduce an incentive for larger and/or automatic top ups.
    • Reduce complexity by eliminating special fare products where possible.
    • Consider introducing daily and weekly or monthly caps

I must stress here that suggestions in this blog are my personal ideas only. I’m sure there are good reasons why many of these things haven’t happened. Apart from anything, there would need to be an assessment as to whether the benefits would offset the implementation cost and any loss in fare revenue.

References

Metro Tasmania fares

Translink South East Queensland (inc Brisbane) fares

Transperth fares

Melbourne metcard fares

Melbourne myki money fares

Melbourne myki pass fares

Sydney MyZone fares

Newcastle fares

Adelaide Metro fares

Canberra ACTION fares

Canberra MyWay fares

Auckland MAXX fares

Auckland HOP fares

Wellington Metlink fares

Christchurch fares