Stephen Rees's blog

Thoughts about the relationships between transport and the urban area it serves

Posts Tagged ‘Transportation

Are electric cars bad for the environment?

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1912 Detroit Electric

I was alerted to this story by the Globe – which this morning is trumpeting going behind the paywall as “access for all” (Orwell would be proud: newspeak lives). I am not going to link there since they were in any event simply recycling something. Not – I hasten to add – plagiarism. Just what we all do – and in this case adequately cited, though without the necessary web links. Which of course Google gets quite quickly.

The Comparative Environmental Life Cycle Assessment of Conventional and Electric Vehicles is available from the Wiley online library – and since it has yet to appear in the paper version of the Journal of Industrial Ecology you can get the whole thing as a pdf though that may not last for long. What the Globe was doing was reporting on an on line discussion on Leo Hickman’s blog – part of the Guardian’s web presence – and one that I freely admit I had missed.

The study looks at both the potential of increased emissions from the manufacturing process – especially for batteries – as well as the source of the electricity. The EV has often been criticized as an “elsewhere emission vehicle” (49 million google hits on the phrase) – it may have no tailpipe emissions but if the electricity comes from a coal fired power station …

Here are the key conclusions

The production phase of EVs proved substantially more environmentally intensive. Nonetheless, substantial overall improvements in regard to GWP [global warming potential], TAP [terrestrial acidification potential], and other impacts may be achieved by EVs powered with appropriate energy sources relative to comparable ICEVs [internal combustion engine vehicles]. However, it is counterproductive to promote EVs in regions where electricity is produced from oil, coal, and lignite combustion. The electrification of transportation should be accompanied by a sharpened policy focus with regard to life cycle management, and thus counter potential setbacks in terms of water pollution and toxicity. EVs are poised to link the personal transportation sector together with the electricity, the electronic, and the metal industry sectors in an unprecedented way. Therefore the developments of these sectors must be jointly and consistently addressed in order for EVs to contribute positively to pollution mitigation efforts.

All of which is fair enough since all they are doing is comparing one sort of car to another sort of car. Which is why the big problem of electric cars gets completely missed. As I have often written on this blog the problem is the overuse of cars – far more than how those cars are powered or constructed. As a policy issue in urban areas – and after all most of us live in urban areas – what we need to confront – here and elsewhere – is that when most people use a single occupant vehicle for most of their trip making, the consequences are dire. Traffic congestion is the one that gets most noticed, as it is the most obvious, but add to that the horrendous toll on life and limb caused by collisions, the health impact of not using your own muscles enough and being sedentary for most of the time, and the sprawl of urban areas onto productive farm land and essential natural areas (loss of biodiversity and the greenhouse gas collection function of forests are merely examples).

I find it offensive that I am being accused of “a rapture of techno-narcissism” when I have long been advocating some very old fashioned ideas. Electric trains, trolleybuses, and trams as well as human powered bicycles were all widespread at the turn of the 19th into the 20th century. Not to mention the somewhat obvious wisdom of building places where it was both possible, safe and pleasant to walk – something humans were able to do for millennia prior to gadarene rush to rebuild cities to accommodate the automobile. Or even something that seems revolutionary in Vancouver but has always been instinctive in older cities – places to sit down comfortably outside in public spaces without any payment being required.

Something similar seems to be going on with the debate about the pipeline. I really do not think that the main issue is the possible impact of spills on either land or sea. It is the problem of burning ever more fossil fuel that worries me. The oil sands are one of the worst offenders simply because of the amount of energy it takes to convert tarry sands into liquid fuels. If we had better ways of moving ourselves around – and we could have very easily and relatively cheaply – then the oil could stay in the ground. Possibly not forever – since there are so many other really clever things we can do with petro-chemicals, for which there often fewer readily available alternatives. Burning the stuff or making non-biodegradable plastic bags  is simply profligacy, given the increasingly precarious future we face.

Or as Bill McKibben states

“We also figured out that we’re not going to win just fighting one pipeline at a time. We have to keep all those battles going, but we also have to play some offense, go at the heart of the problem.”

TransLink audit complete

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Instead of giving you a link to one of the mainstream media stories this one takes you to the BC Government “Newsroom”. This both avoids the problems of media paywalls and the idea that the media are responsible for the “spin” in news coverage. This press release and its supporting “backgrounders” have all the spin.

For those of you who are new to this (is there anyone who fits that description?) Translink, the Region’s Mayors and the province  have been arguing about how to pay for much needed transit expansion in the region. In fact this discussion has been going on for many years – at least the last 20 years, probably longer. Vancouver and its suburbs constitutes the only major metropolitan area in BC. There really is no other major city. Its needs are therefore different to places like Kelowna or Kamloops. It is not just a matter of scale, its a different kind of place, with a different kind of economy and quite different patterns of movement. The growth of population alone poses a challenge – but at the same time most of the region is the typical large North America suburban agglomeration. “Zurich surrounded by Phoenix”.

A day after I wrote this post the Georgia Straight posted this video. It shows “one weekday (from 4am to 4am) of transit activity in Metro Vancouver, based on the General Transit Feed Specification (GTFS) data made available by Translink”.

See what a good system there is in Vancouver – and how thinly stretched it gets south of the Fraser. I have inserted it since it nicely complements the point made above.

There is a unique arrangement to run and pay for transit here. Half of the non fare revenues are supposed to come from a provincially collected regional gas tax – but changing travel patterns (in part due to higher gas prices) have not only increased transit use but also reduced transportation fuel sales. Oddly enough, there is plenty of federal government supplied gas tax revenue – but that can only be spent on capital projects and has to be matched by both province and region, so much remains unspent. At the same time, a fare concession to post secondary students has boosted demand and thus increased operating cost – which turned out be more important than the “revenue neutral” formula its price is based on.

Translink has thus had to put much of its agreed long term plan on hold. It has cut service in order to shift resources around the system to the parts that are overcrowded. At the behest of the province and provincially appointed Commissioner it has sought – and found “savings” all over the place. Meanwhile the region’s Mayors and the provincial Minister of Transport have argued about new sources of funding. The province has always maintained that property tax could be increased – because that is what the Mayors control.  The Mayors say, quite reasonably, that property tax has little relationship to transit spending and that they only get 8% of all taxes levied on households – but voters in municipal elections hate property tax increases. And anyway Translink has had other potential sources of revenue provided for in provincial legislation – like a vehicle levy – which the province refuses to collect. While the previous Minister promised to consider another funding source, this was conditional on a “temporary” property tax increase while it could be formulated, consulted on and then implemented. Then the prvince reneged on that agreement and the Mayors threatened to rescind the property tax increase. If they do that, Translink will have to cut service even further.

So the present Minister has been saying that she cannot even discuss a new funding source until an audit has been conducted – ignoring all the previous audits and studies. Now that audit has been completed – and it turns out that she has already been sharing its results with Translink, and many of its proposals have already been implemented. So despite the claim that “significant savings” have been found they only amount to  $41m – compared to the $98m already identified. And anyway are nowhere near enough – “still not enough to meet the future transit expansion needs of Metro Vancouver.” So basically the point of the audit was to delay and prevaricate. And the “next steps” are to delay and prevaricate some more.

Once the long-term regional vision has been developed, the mayors and TransLink will be in a position to go back to the public to discuss cost and how to pay for it.

The only word I can use for this is “chutzpah” . There has been a long term regional vision for as long as I have been here. The province simply decided to override it. There was going to be a compact urban area, with complete communities which protected the green zone and increased transportation choice. Instead of that a series major highway expansions is increasing sprawl, destroying the green zone and ensuring continued car dependence for the majority of the region. “Transportation choice” for three quarters of the population is Hobson’s choice.

Government needs a clear sense of the regional vision and priorities over the coming decades, what kind of transportation system will be needed in the future and how much residents are prepared to pay for it.

A practical discussion can then be held about possible funding tools.

In other words, we can put this off until after the election which has to be held in May 2013, which we are almost certainly going to lose, and then its someone else’s problem. In the meantime, the staff at Translink and the Mayors will take the heat for the increasing inconvenience and disruption on a transit system that is unable to meet the demands placed on it.

The TransLink audit is available on the Ministry of Transportation and Infrastructure website: http://www.th.gov.bc.ca/publications/reports_and_studies/Review_of_TransLink.pdf

One of the reasons this blog post did not appear yesterday is I then took all this seriously and actually read it. It is a complete waste of time. The only “savings” are further service cuts.

There is also this highly misleading graphic

The province has always wanted more property tax for transit in Vancouver. That is the reason why I wrote those paragraphs of introduction. What this graphic does is pretend that somehow residents of Greater Vancouver pay less in taxes for their transit  than they do in Toronto, Montreal or even Victoria. Of course there is no mention of the Translink gas tax – that is only collected in Greater Vancouver (by the province, as I pointed out). Nor the hydro levy, come to that. And the fact that “roads and bridges” were all downloaded onto the municipalities – and the gas tax was originally offered as a way of putting pressure on to them to sign up to Translink. They were going to get them downloaded anyway – so they might as well get on board with the provincial government’s proposed regional transportation authority if they want some new funds to help pay for that.

If the Mayor’s refuse to implement the property tax increase, then some of the province’s preferred schemes cannot proceed – such as the (much reduced) rapid bus over the new Port Mann Bridge.

None of this performance is anything to do with “long term vision”. It is all about short term, political expediency. There always was enough for the plans that the region agreed to. It was just that the province
chose to spend on highway expansions instead. We are stuck with the widened Highway #1, the South Fraser Perimeter Road and the widened Sea to Sky Highway. All of these are already contributing to an ever wider spread of suburban sprawl. “Expertise in land-use planning” has never been in short supply. We have had lots of regional plans and all our Official Community Plans have been crafted to fit into that framework – and much good has it done us (that’s irony, by the way). Port Moody, for instance, built a whole city centre around the idea of Transit Oriented Development. The Evergreen Line will now be built, many years after that development was halted, due to lack of transit service. Surrey has been asking for light rapid transit for years – and it might see a truncated BRT, if the other Mayors swallow their indignation at being treated so shabbily.

I also wonder about the timing of the release. After all, there was another event last night that was guaranteed to fill up the front pages and keep the political pundits occupied. Maybe they thought no-one would notice.

Written by Stephen Rees

October 18, 2012 at 7:57 am

The Airport Mall, The Globe and Spammers

with 6 comments

I wrote about the local opposition to the new outlet mall at the airport in July. More information  is now available from the Globe and Mail which explains more about the proposal. Dump trucks have been moving sand at the site at the junction of Gilbert Road and Russ Baker Way since that post appeared.

The Globe is going behind a paywall next week so the story may no longer be available. Apparently, links will still work if they come from Twitter – presumably from the Globe’s feed – so it will not be the end of stories from that source. But in the same way that I no longer scan the Sun for stories, I will now have to rely on secondary sources.

I have also noticed that I am using twitter – when I can produce a pithy response – facebook and even Google+ more when there is less need to write a length but something seems worth attention in the purview declared for this blog. I am also steadily resisting people who “pitch” me offers of “guest posts”. So far this has been really easy as the offers seem to be based on a new type of spamming to get around the Word Press akismet filter. But sometimes there does actually seem to be some real person making these offers (as opposed to a spambot). If that is the case then can I ask that you read some of the blog – or at least the bit on the right hand column which explains what this blog is about. It is headed “Who I am, and what this is”. If you haven’t read that and persist in sending me email you will get a shirty reply and then be consigned to the outer darkness of Akismet

Written by Stephen Rees

October 16, 2012 at 7:25 am

Posted in blogging

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This isn’t Pixie Dust

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That’s the trouble with talk radio. In between the adverts for cars and the best deal on tires, someone accuses you of saying something you didn’t say. It is not “either/or” (roads or transit) – at least becuase the road expansion is well under way and in the case of Port Mann/Highway #1 nearing completion. And I really do not expect a magic bullet or a tooth fairy to fund it – both things that got discussed before we got to the callers. In fact I think the callers got lined up before I started speaking. They evidently weren’t listening.

But just supposing someone was listening to CKNW this morning and got intrigued this is what I am prescribing.

Funding transit

We spent $3bn on a bridge and have to pay that loan down, so users are stuck with tolls for the bridge until it’s paid off. Meanwhile we have to find a way to fund transit expansion. It is not enough to come up with a formula that enables Translink to carry on as now – or allow some modest increase. We need a way to to ensure that transit can grow its market share. The current plan for 2040 is way too modest in my view. We need much more and quicker than that.

I am also disenchanted with dedicated funding sources. The problem is that if you tie your funding source to something that is also going to change behaviour – and you are successful – then you are stymied. To some extent that has happened with the gas tax – and also happens with the carbon tax. I also dislike user fees – for the same reason. Pricing something is a good way to reduce consumption. It is also unfair to those who have little income – and therefore very little discretion on how to spend it. Of course those who are comfortable are quite happy to state that since they can afford the fee, everyone else should be willing to shoulder the same burden. Except, of course, they do not share the same ability to do so.

The right wing has seized the agenda on taxes and made us convinced that income and corporate taxes have to be reduced in order to make us  more competitive. That has simply got us engaged in a race to the bottom. We now work longer – households need multiple sources of income – in order to just stay where we were. Real incomes have declined. We may have the lowest income tax but that is only because we now pay through a variety of fees and charges for the same services – or rather in many cases, a reduced set of services. Plus a greater reliance on sales taxes.

We continue to subsidize fossil fuels – both nationally and provincially. The latest expansions of natural gas exploitation are being achieved with a concession of NO payment of royalties to the province. The expansion of the oil sands in Alberta is only possible because of an extraordinarily favourable tax treatment. In both cases we would be much better off leaving it in the ground. For one thing the planet cannot tolerate the current rate of increase in carbon emissions. Since the IPCC’s warnings on climate change, CO2 output has not only increased, the rate of change has also increased. Fossil fuels left in the ground would also become much more valuable in future – because there are so many other things you can do with them other than simply burning them, all of which have much great value added and many of which are going to be very difficult to do in future.

So I am advocating a two pronged approach.

1. Stop funding silly things (subsidies to oil and gas, F35 jets, mega-prisons ….)

2. Increase income tax for the rich and corporations – as well as a switch of enforcement away from chasing small amounts from the poor to the huge sums squirrelled away illegally in tax havens.

You will note that these funds then have to come from the federal government as well as the provincial government. This is intentional. Canada is the only advanced western economy that does not have a national transit program.

Senior Government support has to extend to operating funds as well as capital funds. We also should stop collecting tax from transit agencies – it is ludicrous that we levy a tax to pay for transit on fuel burned in transit buses.

I am not going to suggest that we abandon private sector partnerships altogether. But if we are going to do them, we have to transfer the risk to the private sector. Translink revenues are being dragged down by the deal on the Golden Ears. It is unconscionable that money raised to pay for transit is being paid to a private company who built a road bridge we don’t need – and which cannot be paid for from tolls – which is what they promised initially.  We also have to look long and hard at why Macquarie Bank is still getting paid long after the P3 for the Port Mann fell apart, and the project proceeded with public funding.

Expanding transit

There are two aspects to this – what we build and where we build it.

Currently the priorities appear to be first the Evergreen Line and then – probably – a subway to UBC (though that is not set in stone, yet). Like the Port Mann, let us assume that the Evergeen Line is a done deal. It may not be the best one, but it is too late to change.

If we commit to building a subway to UBC it will be because the current B-Line “cannot be expanded” and is overloaded, and the idea of light rail down Broadway, or more elevated concrete structure for SkyTrain, is intolerable on the West Side of Vancouver (but not anywhere else in the Lower Mainland, apparently). It will also mean that the part of the region that currently enjoys the best transit service will get more and, absent a new funding arrangement for transit, that means less everywhere else.

The callers to CKNW this morning were appalled by the idea that they could be expected to use a bus. I cannot say I blame them, given what they know of bus service here. But if we are going to persuade people to get out of their cars and use transit, it is going to have to meet at least some of their needs some of the time. We also need to make the newer, better services widely available. Our current approach seems to – and does – favour some parts of the region over others. In part that is because the operator, being cash strapped, has to concentrate resources in areas where they get the most return. So if there is a ridership, there will be service – not the other way round. That is why things never change. Because we keep doing what we have always done.

So in future we will have to see some innovation. And in some cases that means taking a risk with a new kind of service, in a place that doesn’t see it now. When the railways first got into the commuter business, at the end of the nineteenth century, there were no suburbs. They built out into green fields, and hoped that those would become new subdivisions. A bit like the way the transcontinental railway was built – in the expectation that they would encourage settlement in what were then seen as “empty” areas. Indeed, that was also the way that the interstate highways got taken over by people driving to and from work. Because subdivisions popped up like mushrooms after rain, right next to the off ramps.

So if we have the ability to build rapid transit, it can only go to places that will see rapid and sustained increases in population. When the Expo Line was built through the East Side of Vancouver the residents of the areas around the stations were mostly successful in resisting an increase in density. We cannot afford that again. This seems to me to be a linkage that would allow for investment – and is a model in use in Hong Kong. There, the Mass Transit agency is a property developer. If that makes you queasy, turn it on its head, and come up with an experienced developer who knows how to do high density, mixed use development and create some kind of vehicle that ties the risks and rewards into producing transit and transit oriented development together. Stop thinking about transit – and transportation – as an end in itself. It never has been. It has always been inextricably linked with land use. Instead of building a new transit line and handing much of the increase in land value to a few lucky land owners and developers, indulge in some “joined up thinking” and get a better built environment and less car dependance on the same dime.

But rapid transit is hideously expensive – almost as much as building massive highways and bridges – and relatively limited in its reach. And we need solutions for a very wide area, where mostly people drive themselves around in single occupant vehicles. So we start by tackling the paradigms of ownership and use – since most cars sit idle most of the time, and only one or two of their seats are ever occupied. That means breaking down the barriers we have erected – mostly to protect transit. The rules we now use came into being once car ownership began to spread after World War one, and “jitneys” threatened the viability of the (private companies’) transit systems.  We are already seeing the impact of widespread, mobile information systems on car sharing. It would be even more rapid if it were not for these obsolete rules. Indeed, even those lucky enough to have operating licences apparently cannot make money because of the way the rules are applied.

I do not advocate a free for all deregulation – but I do think that there is obvious potential when entrepreneurs keep popping up with ideas that seem to work but get slapped down – mainly to protect vested interests. It is also the case that even where transit service is good, people can come up with other services that appear to meet local needs better. So obviously there needs to be some kind of oversight, but the rules need to be drawn up to protect the broader public interest, and not just the narrow “economic interest” of the industry, as our current regulator has it. In some respects, with the creation of a new smartcard payment system, giving multimodal regionwide access, Translink actually will have a useful tool to ensure cooperation. So the same card that you swipe to ride the bus or SkyTrain could also get you a shared taxi, or a even an exclusive ride in a shared car, like car2go. It is instructive that modo – the car coop – expands in areas that are well served by transit. It is complementary – not competitive – to the transit system. You cannot expand the reach of transit deep onto low density single family home areas with a 40 foot diesel bus. And there are limits to what can be done with shared rides and demand responsive systems. The DART in HandyDART once meant “Dial a Ride” – but you now have to book days in advance and be qualified. The service that results satisfies no-one, but contains the germ of an idea that ought to be allowed to flourish, and benefit from the extra-ordinary explosion of information abilities of smart phones.

It is significant, I think that the companies that need to hire bright young minds now provide bus service to get their employees to the workplace. The buses they use look nothing like a transit bus – they have wifi on board for a start – and do not pick up at bus stop signs. But a new app allows them to be mapped. I am willing to bet that the man who upbraided me this morning for expecting him to use something as slow and cumbersome as our current transit service would be quite happy to get on board one of these. The IT aspect means that all our current practices of mapping and scheduling can be discarded. The routes can be adapted on the fly, in real time, to meet changing need. The rigidity of regulation means that Greyhound can’t adapt service levels to changing needs the way Bolt Bus (its subsidiary) can. The same paradigm starts to make suburban shared ride services look feasible even of they don’t look a lot like transit does now – and maybe that is a good thing in and of itself.

One of the reasons young people do not want a car – or a mortgage – is because we have loaded them down with student debt. Until they pay that off, a car loan or a 25 year mortgage is neither practical or appealing. Moreover, they no longer use the same systems we did to get in touch with each other. They have texts, twitter and Facebook. Almost anything can be set up on the fly – just ask the Occupy movement.

I really doubt that it is possible to win over everyone to using transit and I am not even willing to try. There will always be some people driving everywhere all the time – just steadily less of them as a percentage of the total. After all, we could not cope with a sudden influx to transit – as the UPass so convincingly demonstrated.  The way we built the Canada Line showed we had not really thought through what “change modal split” actually meant. There already enough people who want to use transit – and who want to use it more often – but are frustrated, to provide a significant increment in transit use. The increase in service just to meet those desires would also bring in more riders, as service frequencies and reach would make those services more attractive. This is the benevolent cycle of growth that has been seen in so many other cities  that have stuck consistently to expanding transit. We, on the other hand, seem so besotted with short term point scoring that we are going to enter the other spiral – where cost cutting reduces service, and thus ridership and thus to further cuts.  I am convinced that these systems will always respond to these dynamics. There is no steady state. It is either growth or decline.

So the strategy I am suggesting is for conventional transit to incrementally add to its service – which means, right now, more buses. And more exclusive bus lanes – by taking road space away from single occupant vehicles. As demand grows, more limited stop and express routes – creating a hub and spoke system based on town centres, supported by an intricate and much more varied web of feeder services. That means space at the hubs has to be provided for bike storage, or shared bikes, as well as park and ride, kiss and ride, shared cars and station cars and shuttle buses. Rapid transit stations are, of course, hubs – as well as centres of mixed use, denser development – because they are within walking distance of so many services and facilities. I doubt that there will be many new rail based services added for a while – but obviously if there is an underused rail corridor available it must be pressed into use. Freight gets to use the lines when people are sleeping. Where there are highways, there will be rapid bus services – with priority where needed. At the very least so that those who insist on driving can have the educational experience of seeing the bus swish past them while they are stuck in traffic. Elsewhere it will have to be more and better buses – and the whole panoply of related “Better than the bus, cheaper than your own car” services.

Since we have hobbled public enterprises, and are convinced of their ineffectiveness, the expansion has to incorporate private enterprise. But we should look long and hard at what we are doing before we do it. Compare and contrast BC Hydro before and after IPPs, for instance. Learn from the experience of Britain with its railway privatization – or the Underground in London – and benefit from their experience.

There is no one simple solution – because although the problem looks straightforward (how to pay for transit) it is in reality complex and difficult because of all the connections. Politicians like big capital projects because they get to cut a ribbon. But what is needed is a whole range of small, incremental changes, and a shift in mind set. Mostly it needs a change in the way that government behaves.

Vancouver unveils plan to replace viaducts

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The Sun headline is a bit longer but I really do not like the term ‘super road’. In fact what the City Engineer is now proposing is a new network with several significant additions. Sadly the story does not come with a map or a link to the presentation council heard yesterday.

new road network proposed to replace the viaducts

The new road network proposed to replace the viaducts – taken from the staff presentation to Council

The important point – and the one that needs to be reiterated for all those people who commented here (and elsewhere) about the impact on traffic – is that the viaducts are not necessary.

“The viaducts were built at a time and in a context that made sense,” said Kevin McNaney, the city’s assistant director of planning. “They crossed industrial land, which no longer exists, they were built to be part of a freeway system, which was never built, and they were built to a capacity that we can never achieve. So the question for council over the coming months and this coming fall, is: ‘Is there a better, more coherent vision, and how can we get there?’”

The viaducts were built in the 1960s to carry as many as 1,800 vehicles an hour. But less than half that number use the viaducts now and that amount is declining as improvements to public transportation are made, Dobrovolny said.

Which is pretty much the stance I took from the start. Indeed what is really different is that the “viaducts could be demolished almost immediately, paving the way for new housing and a neighbourhood park system, if the plan is approved by council this fall”. That is much better than the original idea that it could take at least 15 years, and is what I was calling for.

Improved Pedestrian and Bicycle Connections

Improved Pedestrian and Bicycle Connections

To summarize what is now being proposed

  • a new road from Pacific Boulevard that connects to Prior, Main and Quebec Streets.
  • Georgia Street extended to Pacific down a 5% grade
  • Westbound vehicle access to Dunsmuir ended
  • bicycle and pedestrian bridge to connect from a planned park to Dunsmuir Street above.
  • bicycle and pedestrian mall on the west side of a future park linking Carrall Street with False Creek

(This summary has been adapted from the text of the Sun report as the city presentation is a pdf file)

The presentation also discusses how land use could change as this frees up the land currently covered by the viaducts for development. This “could generate 850,000 square feet of housing and retail space and could help pay for the cost of demolishing the viaducts”

I think the most encouraging thing in the presentation is the amount of public support for this proposal. There is even bipartisan support on Council.

Subsequently the Mayor has been trying to dampen everyone’s enthusiasm and suggest that it all needs to take much longer.

Written by Stephen Rees

July 25, 2012 at 8:40 am

Recommended reading

with 10 comments

There are several stories that are worthy of attention today – but I am not sure that I have enough to add to any of them to justify an entire blog post.

Let’s start with taxis. I thought I had dealt with this topic extensively but when I checked the taxi category there are only seven posts, six of them in 2008 and one earlier. Maybe I just ran out of anything to say – as the term taxi pops up quite a bit in more recent posts, but not as the main  issue. The Dependant Magazine has a good investigative piece on the Vancouver taxi business but to my surprise I found it was dated June 1. I only learned of it today from Spacing Vancouver. It is important news in one sense since the Vancouver tax drivers are getting restive. There is a shortage of taxis here – that simple fact has been long established and generally accepted – and that clearly works to the advantage of those who own licenses, as they have a huge rarity value. In my earlier pieces I suggested that one way to rectify this is to move to a system which controls by quality not quantity – as London does. Anyone can become a taxi driver – provided that they can pass a test on their knowledge of London’s streets. (The vehicle you can use is also tightly controlled.) Plan to set aside two years of your life riding a motorcycle around central London if you feel like trying that. The conclusion of this article is that new technologies – mainly smart phones – and convergence of with car and ride sharing will deal a death blow to the taxi industry within five years. I doubt it – as the regulator here (The Passenger Transport Board) is well established, completely captive to the needs of the industry and unlikely to depart quickly or quietly.

The fact that other cities may see changes faster than we do should not surprise us – as the current fuss about bike sharing demonstrates. They think that helmet rentals through vending machines will solve the issue. We will see. I dislike the helmet, think the current legislation is based on misinformation and should be repealed – but I still bought a new one and will continue to wear it as long as the law requires. I doubt others will be so law abiding.

First time this bike has been out this year

It came as no surprise to me that research now backs up the opinions I formed that traffic circles don’t work and unmarked streets are safer for cyclists than sharrows. But the reason I think that circles don’t work is not “confusion about who goes first”. It is simply based on contempt for the rules that do exist. Where modern roundabouts have been installed in BC they do work – as long as the signage and road markings follow the standards. But small traffic circles based on ‘give way to the right’ are simply ignored. The number of times you see drivers making left turns by going the wrong way round the circle is clear evidence that they know what to do – they just cannot be bothered to comply. A bit like speed limits where enforcement is so lax and unpredictable that it is almost completely ineffective, and on most major arterials most of the time, the speed limit is ignored by almost every motorized vehicle – including, of course, marked police cars.

Yonah Freemark has a good summary of the French commitment to tramways in The Next American City – but if you read this blog and  the comments by Red Frog and Voony you will know all that already.

Written by Stephen Rees

June 28, 2012 at 3:21 pm

YouCity Innovation Contest

with 7 comments

“Below the fold” is another Press Release. This one gets through my very fine sieve since it is actually relevant to the readers of this blog. Who knows, someone reading this might actually get a trip to Berlin out of it. If you do, please let me know.

BUT – there’s always a “but” from the acerbic Mr Rees – I want to throw some cold water on the idea that innovation is what is needed – at least in terms of gee whiz technology. We know what works in cities – and we know the places which have been showing the way. Generally speaking the ideas were concepts which have been around for a while and most meet consistent opposition from the embedded spokespersons of the elite and corporate interests. In no particular order, here are some of the innovations that we have already seen work to make cities not just sustainable but more livable. All of them could be adopted here. Most of them will be, eventually, as the oil runs out and the climate gets steadily worse. I would like to see them here in my lifetime – I should only live so long! And a lot of them are not innovative at all – they are putting back what we once had, that did work but did not suit the suits.

Get in the way of the cars

This is simple to do. Just about any changes that impact urban traffic are opposed by car drivers and those who make their money from selling cars and their fuel. But cars are the problem in cities – and if you are upsetting motorists then you are probably doing the right thing. For instance, look at the pathological opposition to bike lanes – the Burrard Bridge being one of the best and most unequivocal stories in this region. Taking a lane away from cars was supposed to bring about chaos and economic decline. It didn’t happen. The same thing is being said about bike lanes downtown – and will be said if anyone dares to come up with any proposal that counts people as opposed to vehicles. The metric of vehicles per hour must be replaced by persons per hour. In Central London many years ago, we did this to the traffic control system. We did it by using the same cost benefit values that we had already been using for years for capital projects – which kept down the noise from the engineers, who tend to be car drivers themselves. The result was a whole raft of bus priority measures. Janet Sadik-Khan did it in New York. She simply observed that in Times Square pedestrians far outnumbered car users – a percentage of whom did not actually need to be in midtown Manhattan at all since they were just passing through.

Some road reduction measures actually improve traffic flow. For instance, turning the standard four lane arterial into three – with the centre lane used for left turns only (bi-directional) and the curb lane being used for bicycles instead of parking. Williams Road in Richmond got this treatment many years ago, it works beautifully, but it has not been replicated. Roundabouts also work this way – and greatly reduce both collisions and collision severities. Yet they are still regarded as alien invaders.

Speed is still the biggest traffic problem, and speed limit enforcement using cameras works. Photo radar still is in operation to enforce red lights – and ought to be brought back for speed limits. Average speed cameras would make most bridges much safer and reduce collisions – the major cause of traffic delays in this region judging by the coverage on AM730. If it is called a cash grab (and it will be) just smile sweetly and tell ’em there’s an easy to avoid paying – just don’t speed.

Tear down the viaducts – sooner rather than later. Just do it.

Impose a congestion charge. This one is actually tricky here since it cannot be the sort of straightforward cordon price used in London so well, and which paid for so much improvement in bus supply. Road pricing works – we know that – and we need the money. The arguments will all be about how we do it and how to prevent diversion of traffic off the arterials and on to the back streets. But this needs to happen – so we might just as well bite the bullet and get on with it.

Expand transit

We have known that we are undersupplied with transit service for many years. Until people have a viable alternative they will keep driving. Spending billions on widening freeways was stupid and short-sighted but at least proved that we have both the money and technology required to expand the transportation system. Expecting that the new lanes of highway would not fill up with traffic just because the Port Mann bridge will be tolled is sophistry.

The easy fix is to get a lot more buses rolling and increase service frequencies – and put in bus lanes (not HOV lanes) with effective enforcement again (cameras on the front of the bus controlled by the bus driver). Only buses in bus lanes – and the lane surface should be coloured – then there is no argument about what should be where.

London bus lane

Again, this happened in London with the congestion charge and worked. Rail is needed (see below) but takes too long to build to have the immediate impact that bus service expansion had.

More passenger rail – choosing appropriate technology by need. The arguments about streetcars vs light rail vs grade separation ought to be resolved by looking at the purpose of the service and the expected load. Different tools to perform different jobs. In urban areas where getting a new right of away is either difficult or ludicrously expensive making use of existing  under-utilized or abandoned rights of way should be obvious to everyone. And the concept of a “heritage boulevard” should fool no-one. We need streetcars – which get their own reserved lane – and we need light rail and we need high speed trains for longer distances. The electric interurbans were really effective – and the line is there and what freight moves along it now can easily move overnight, leaving the track free for people. No, it is not an ideal route, but like I said, waiting for the best is no longer an option.

Don’t let the truckers plan your transportation system

I acknowledge my debt to Gordon Price for that thought. One of the reasons it is top of mind is one of the press releases that didn’t make it here. It began

Talk of transit and how to finance it continues to make headlines.  While finding new ways of funding subways and LRTs is essential, this single-minded focus has left the freight industry — and the transport infrastructure they use – out of the conversation.  With this in mind, Transport Futures is proud to be hosting the first-ever Goods Movement and Mobility Pricing Forum …

If the Gateway has taught us nothing it is that the armageddon forecast by the truckers would not have happened either – but the one forecast by the Livable Region Coalition sadly will.

Come to think of it what we do need here is what works so well in Europe. An electronic tachograph in every truck  “the spy in the cab” which enforces drivers’ hours and is so useful after collisions in determining responsibility. This can be coupled with going back to earlier levels of random roadside inspections for vehicle safety and checks on overloading. Are there any weigh scales next to the highway in the region that are actually in use?

Priority for walking, cycling and transit

That was the principle espoused by the City of Vancouver Transportation Plan which took a while to get implemented – and is now on a roll. It must be adopted region wide – and the province must accept that.

Public space in cities is not mainly so that cars can speed through. The idea that people like to sit down and enjoy the place is not new – but its application is done much better in most other places.

Governance and funding

The present arrangements do not work. We have to stop kidding ourselves that other people think we are some sort of example to follow. On the contrary, we are an object lesson on what is wrong. Of course it would be different if Canada had a national transit program  – but we cannot wait for that. We also know that local government does not have the revenue stream it needs to play an equal role with federal and provincial contributions. A so called “balanced” approach has always favoured road building. Democracy is the least worst form of government we know. Metro Vancouver needs to adopt it . We need a directly elected regional authority that does all that Translink and the former GVRD and its other acronyms have been doing – and much more. Yes, that will provoke howls of outrage from local councillors and provincial politicians alike. So when did protecting their turf become the deciding principle and not what was best for the region? Again, the idea is that we have regional services where that makes sense (transport, waste disposal, land use planning, major parks) as well as local ones. And some recognition that this is not about either/or but always about both levels working together.

Make the rich pay

The fiscal revolution of the last thirty years has not delivered what it promised. It has manifestly failed even in its own terms. It is time to return to a progressive taxation system. Public services are important – too important to be left to the profit motive. This applies to health and broadcasting as much as urban development and transportation. Expecting poor people to pay the same as rich people is unjust – but is the effect of moving from income tax to sales tax, and all the other fees and levies – and that also applies to fares. This will be unpopular, but the socio-economic justification for UPass is pretty weak. It did help UBC avoid having to put in lots more expensive parking structures – but that is not an objective that trumps social inclusion, mobility and accessibility. And, by the way, government ought to be getting back into the business of providing housing – current levels of homelessness and the ludicrous housing market here should be reasons enough.

Protecting the environment

Amazing, isn’t it, that this even needs to be said. But it is everywhere under attack – and mostly by the government itself. Enough. Clean air, clean water and food that is actually nutritious is essential to life – and not just for us humans. The economy is a subsidiary to the environment, not the other way around. We are rapidly running out of the resources we have  become dependant upon – mostly because we did not place the right value on the things too easily dismissed as “externalities”. The market has failed.  Inter planetary travel and mining asteroids are still too far away to save us. We only have one habitable planet and this one cannot support all of us the way a small percentage manage to live now. We – the rich developed nations – have to change. There is no alternative except extinction.

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Looking for innovative ideas about the future of public transportation in cities – The Bombardier YouCity Innovation Contest

Bombardier, a global leader in aerospace and rail transportation is inviting people to submit ideas for sustainable mobility in the urban environment.

The YouCity competition http://youcity.bombardier.com/ seeks to identify a whole spectrum of new innovations and ideas to demonstrate what smart urban mobility will look like in the future.

Ideas can be presented for projects in existing well developed cities or as theoretical projects for emerging cities of the future.

The YouCity contest is receiving some very unique and innovative project ideas.

Here are some of the creative submissions posted:

MegaProp Transport System – Automatic transport, pollution free without a driver.

Basic Principle – Take two magnets and a sheet of cardboard. Place one magnet M1 above the sheet and one magnet M2 below. If you will move the magnet M2 the magnet M1 will also move. You can test it by placing a toy car with ferrous base above any cardboard. Place a magnet below the cardboard surface on which toy car is standing. Now if you will move magnet along the surface of cardboard, the toy car will also move along. This is the basic principle of MegProp vehicle.

New Polyvalent Hybrid System for Intermodal Transportation.

This proposal is an increased capacity multimodal monorail system which allows for a new class of small electric vehicles to be integrated into the system in an organic manner that enables the entire system to operate as one.

Connect Public Traffic System with Individual Traffic

Connect public traffic System with Individual traffic! Create system that combines narrow streets with broad ones! Combine existing traffic systems with new ones! Adept system to target city of London!

The YouCity Bombadier contest is open to students and professionals from anywhere in the world.  Ideas can be submitted from individuals or teams of up to 5 participants. Ideas can focus on:

  • engineering (product definition, technical concept)
  • business (business model, stakeholders, financing strategy)
  • urban planning (network layout, urbanism concepts, integration)

Winners will receive 2,000 euros (approximately $2,600) and receive an all expenses paid 4-day trip to Berlin, Germany to participate in an exclusive Innovation Workcamp, the results of which will be presented on September 20th, 2012 at InnoTrans in Berlin, the world’s largest trade fair focused on the rail transport industry.

Ideas are posted online where people can review and comment openly.  Candidates get the opportunity to receive feedback and exposure from people all over the world.  The most active and valuable community participant will also be invited to join the winners in Berlin for the Innovation Workcamp.

To submit ideas and for more information visit: http://youcity.bombardier.com/

Written by Stephen Rees

April 26, 2012 at 2:51 pm

Farewell Mike

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Surprising news this morning that a corporate reorganization has eliminated the position of Vice President, Planning & Policy so Mike Shiffer is no longer with TransLink. Service and Infrastructure Planning will now report through the Chief Operating Officer. Strategic Planning will report to the  the VP Corporate & Public Affairs.

He gave a talk at SFU early in 2010 (which was reported here) which showed his depth of knowledge and understanding of the issues. This was soon after he arrived here, so he managed to survive for three years. Apparently he wants to stay here.

The reorganization is just one more indication of the damage that the current insistence on audits and cutbacks is having on the organization.

UPDATE Thanks to a tweet from Paul Hillsdon I have a link to Ian Jarvis memo to staff in a Surrey leader story

The role of planning – and especially Strategic Planning – is always difficult since it seeks to bring objectivity and rationality to an arena where all too often passions and gut instincts hold sway. We are not alone in this as the current pantomime in Toronto over rapid transit expansion shows – or the latest brouhaha in the London Mayoral elections, where the future of the hop-on, hop-off bus is once again at the top of the agenda.

Planning should most definitely NOT be about PR and spin  which is what “Corporate & Public Affairs” are all about. That’s the place where they believe that perception is reality. And we all suffer for that.

By the way, congratulations to Joe Trasolini on winning his by-election, but I am afraid  that means his favourite road project will once again resurface.

Written by Stephen Rees

April 20, 2012 at 8:02 am

Journal of Public Transportation Vol 15 #1

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Academic journals in general are ridiculously expensive, and often only available in university libraries. JPT is a welcome exception and is free for anyone to download as a pdf file. I get an email when a new issue is available.

Below I have cut and pasted the Table of Contents for Volume 15 No 1, 2012  

In view of the lively debates that break out here in the comments sections whenever transit is mentioned, I trust that readers will benefit from the information from the National Centre for  Transit Research at the University of South Florida

Should Transit Serve the CBD or a Diverse Array of Destinations?
A Case Study Comparison of Two Transit Systems
Jeffrey R. Brown, Gregory L. Thompson……………………………………………………………..1

An Approach to Calculate Overall Efficiency of Rolling Stock
for an Urban Rail Transit System
Qamar Mahboob, Thomas Stoiber, Stephanie Gottstein, Antonios Tsakarestos…….19

Assessment of Models to Estimate Bus-Stop Level Transit Ridership
using Spatial Modeling Methods
Srinivas S. Pulugurtha, Mahesh Agurla………………………………………………………………….33

Transit Coordination in the U.S.: A Survey of Current Practice

Charles Rivasplata, Adam Smith, Hiroyuki Iseki ……………………………………………………..53

Bus or Rail: An Approach to Explain the Psychological Rail Factor

Milena Scherer, Katrin Megel Dziekan…………………………………………………………………..75

The Impact of Weather on Bus Ridership in Pierce County, Washington

Victor W. Stover, Edward D. McCormack……………………………………………………………….95

The Potential Role of Flexible Transport Services in Enhancing
Rural Public Transport Provision
Nagendra R. Velaga, John D. Nelson, Steve D. Wright, John H. Farrington……………..111

Are Smart Card Ticketing Systems Profitable?
Evidence from the City of Trondheim
Morten Welde………………………………………………………………………………………………….133 

Written by Stephen Rees

April 17, 2012 at 12:11 pm

Shocking the Suburbs

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Jago Dodson & Neil Sipe of Griffith University in Brisbane actually entitled their presentation “Oil Vulnerability & Cities” but that is the subtitle of their book – and that has the much snappier title I used. Room 1700 at SFU had 30 people in it at 7pm last night. Is that because Urban Studies talks do not give anyone professional credits? Or was there a hockey game on tv? After ten minutes a few more stragglers arrived and  Anthony Perl did the introductions. Griffith University and SFU have some kind of “twinning” arrangement  which apparently paid for their trip.

Price of NYMEX Light Sweet Crude Oil, 1997-2006

The have been looking at the impact of higher oil prices on Australian cities. In 1990 oil was AU$20 a barrel but by 2004 reached a $140 peak. Since they are  partly transport planners and saw this as a policy and planning problem they thought that this was a useful topic to research since there would have to be a response.  They did not want to engage in a debate on the future sustainability of oil supplies, but showed an IEA chart dated 2008 which showed a steep decline in conventional oil supplies expected from that year forward.  At present Queensland is experiencing an energy boom due to its exploitation of natural gas and coal which as (in his words) “put a floor under energy prices”.

Newman & Kenworthy – produced the first study of  energy use and density of cities in 1989 (the image below was not the one they showed but comes from the same data set)

Unsuprisingly that showed that the US has the most use of energy for private transportation. Australia and Canada are not far behind. They forecast there would have to be an abandonment of car dependent suburbs, which had been the theme of the iconic Australian movie series “Mad Max“. At the time of writing oil prices are $103.80 US per barrel (12 April 2012). The energy returned on energy invested in producing motor fuel which was 50:1 in the 1950s is now 5:1 and for some fuels such as ethanol  1:1  [or worse according to some sources].

They began mapping oil vulnerability using data from the Australian 2005 census. Dependence on motor vehicles was shown by using the variables travel to work by car and number of cars owned and for socio economic status the Socio-Economic Index for Area (SEIFA). These were combined into  the vulnerability index for petroleum expense rises (VIPER) index. They showed maps of Brisbane, where the most vulnerable lived in the outer suburbs with similar results for Sidney and Melbourne. On of the reasons they ascribed was that “public transport is not so good out there”

Mortgage and oil vulnerability in Brisbane

VAMPIRE

The 2ndgeneration of the index the ‘vulnerability assessment for mortgage, petrol and inflation risks and expenditure’ (VAMPIRE) included  median household income and mortgages. The maps also now had data a from 2001 and 2006  which produces a map of growth in vulnerability. Last year they added six US cities and, more recently, Vancouver. In the US cities they used Census 2000 data, and for Vancouver the  2006 census data but without car ownership (as that data is not in our census) and just based it on the mode used for journeys to work. (see also Center for Neighborhood Technology which was covered here recently)

The maps showed that Atlanta is nearly all vulnerable with a few odd spots of low vulnerability near the centre. On both Boston and Chicago the effect of  mass transit shows up. Both Las Vegas and Phoenix were “not as bad as you might think” but conceded that new areas were few people lived distort the picture. Even Portland looks poor as does Vancouver  outside of downtown core but better than Boston & Chiacgo at the highest value index areas. In Sydney they have added motor vehicle data vehicle age and size which shows that older cars (more than 10 years) with larger engines dominate in the lower income outer areas. A regression of the data showed an r2 of 0.85 which is significant.

Their work shows that electric vehicles are not the answer as the owners of old large cars have low incomes. The capability of households to afford electric vehicles poses a policy problem of since market effects will almost certainly lead to the price of older gasoline cars falling as new electric vehicles start to become popular.

Greater urban density is also often suggested as the cure for oil vulnerability.  He questioned the “palatability” of high density using an illustration of high rises in Hong Kong, and pointed out that development  by the private sector is market driven and based on the  distance decay function of land prices (land prices fall as distance from the centre increases). The viability of density in outer suburbs is questionable  due to low land values. A network of public transport with high density development at nodes (stations) was proposed by Newman & Kenworthy in 1999 but  Lenzen et al in 2004 showed that when automotive energy use is compared to total energy use the embodied energy in high rise buildings is taken into account, high total energy use is associated with high density. Is high density development more energy efficient overall? High wealth’s  key to energy use since the wealthy consume more goods and services including international travel. Myors et al 2005 showed that co2 emissions  per person are highest in high rises! The rate of change of land use density is in any event driven by private sector development is is relatively slow compared to the depletion of conventional oil reserves.

There has been some policy response to their work. The South East Queensland Regional Plan 2009 includes a commitment to “actively reduce oil dependancy” which looks good on paper but has not been put into practice. On the Gold Coast, there has been less highway expansion and the building of an LRT.

Paul Mees “Transport for Suburbia” (also available as a preview) recommends a high frequency integrated network. At this point he spoke about “no rush” at Broadway and Commercial at peak periods “You can’t really miss the bus” due to high frequency. See also Zurich’s cross town integrated network.

www.griffith.edu.au/urp

Their work can be read on google books “Shocking the suburbs

Q&A

Questions were raised on mortgage data – which may have been related to the CNT work.

Australian cities are highly centralized with respect to employment “No one wants to be in suburban office parks”

Their objective was to produce a simple model with a few variables for ease of use and comparability which has proved robust at the coarse level

It seems likely that saving energy on transport, then gets used on other equally energy intensive activities

Australia now has a carbon tax BUT it is NOT applied to transport fuel. This was ascribed to the political concern that marginal seats in the suburbs tend to decide elections. Queesland had seen a dramatic change in power after a subsidy to petrol was removed.

The forecast is not rapid change in urban areas due to building life.

My question – or rather observation – was that climate change is happening much faster than peak oil. The response was that they were mainly concerned about socio-economic distributional impacts, not passing the 350ppm threshold.

In Queensland a “balanced” transportation policy looks advanced – but is equivalent to ISTEA 1991

Social exclusion was mentioned but has been mainly a concern in the UK as an impact of bus privatization.

In Australia federal gas tax is not hypothecated to highways but the federal politicians area still “fixated on building things, pouring concrete – not better planning”. The rate of incremental policy change is not fast enough and there will be a shock

REACTION

I do not know if this talk will be on the SFU web page as podcast – there was no evidence of video, and the use of the visual aids a was hampered by some basic fault in the compatibility of video files. It is indeed fortunate that it is easy to to find their work on line. However, I came away convinced that Australia is, like us, sleepwalking where this issue is concerned. I was charmed – but also alarmed – at the perception that we had a Zurich like transit system. Of course we don’t, and our spend rate on transportation is still heavily skewed towards roads and low density sprawl. As I pointed out they are actually fortunate to have retained employment in their city centres where they are served by electric trains (and trams).

But the current rush to exploit shale gas by fracking and the increasing rate of use of tar sands (they are not confined to Alberta) is creating an illusion that the oil shock can be deferred. That is not the case with climate change, and given recent experience with extreme weather events in Australia, their tenacity on holding on to their research focus seems …. perverse? Or maybe just endearing. After all, we all seem to prefer not to contemplate what is now inevitable, most tipping points having whizzed by like publication deadlines.

Australians, just like us, have not seen their personal incomes keep pace with inflation. They did drive until they were qualified to own a home, and are just as much auto dependent in Moonee Ponds as we are in Langley  (…or Richmond, come to that.) We are slowly struggling to produce better urban development patterns and trying to find a way to fund transit (which should not be nearly so difficult as we have made it).But both of us – the whole world in fact – now face a future where the climate is going to be increasingly inhospitable. I think that impact is likely to be as sharp and probably faster than the economic impact of higher gas prices. But then I did notice this morning a pump sticker at $1.51 a litre. Is that enough to produce a revolution? I doubt it. Shame about the polar bears.

Written by Stephen Rees

April 13, 2012 at 11:05 am