Showing posts with label roads. Show all posts
Showing posts with label roads. Show all posts

Tuesday, December 02, 2014

Why roads are not suitable for mass transportation

The now departed Napthine government was hell-bent on spending up to $16b on the "East West link" tollway tunnel project, claiming that it would "be the transport infrastructure that Melbourne needs".  They included fanciful claims including that the new tunnel would:
  • Reduce commute times by 20 minutes
  • Reduce congestion on Hoddle Street
Both claims are patently false.  The Napthine government lost he election held on 29 November and the incoming Premier, Daniel Andrews, has pledged to stop the East West Link road project  proceeding.

Similar claims were made by Jeff Kennet back in the 90s when he claimed the City Link road project, constructed between 1996 and 2000 would "will solve Melbourne's traffic problems". Clearly, it has not.

However, there is another good reason why roads cannot provide a suitable mass transport system for a city such as Melbourne - every driver is a single point of failure.

Nearly every day there is a crash which can close or seriously disrupt traffic on a route.

Six cars and a truck were involved in two crashes on the West Gate Bridge. Photo: Seven News

For example,a crash closed the West Gate Bridge on Tuesday 2 December. Such crashes and closures are now a daily occurrence.

By comparison, trains carry up to 800 passengers with a single driver - and don't have to contend with road intersections and "lane changes".

We need some real political leadership to build more train lines and revise the train network for Melbourne - given that no new suburban rail lines have been built since the Glen Waverley line in 1932.

A dedicated safe bicycle path network should be included too.

Links

Wednesday, January 20, 2010

Public transport - a paradigm shift is needed

Transport Minister Lyn Kosky has just quit politics, but the public transport debacle is not just her fault - it lies with the Labor government (and preceeding Liberal governments) that have spent far too little on new trains, tracks and better services.

The perennial low budget allocation for public transport compared to roads is the major reason that public transport infrastructure is now groaning to keep up with demand.

Over three million more people now live in Melbourne than when the train network was built - and the last new train line constructed in 1930 - the Glen Waverley line.

Far too little is allocated to serious improvements in sustainable transport infrastructure such as:
  • New train tracks to suburbs not currently serviced by trains - such as the planned (but never delivered) Rowville (servicing Monash Uni) and Doncaster lines.
  • Turning Melbourne's slow and inefficient tram network into a faster more efficient light rail network that is not impeded by traffic
  • Safe and direct bike paths to provide commute and recreational riding within suburbs and to central Melbourne - with proper signposting
  • A metro for inner Melbourne to take the load off congested CBD streets - linking Richmond, Fitzroy, Carlton, Melbourne University, North Melbourne, South Melbourne
  • Undergrounding several CBD trams to free up streets for pedestrians and street life.
  • Return public transport to public ownership and operation. The current blame game and lack of accountability for service delivery and quality - between Government and private operators - must stop.
Martin Pakula, a unionist before he entered politics, is now the Minister for Public Transport. Don't hold your breath for any rapid improvements to public transport - or shift in the Brumby government's priority focus on roads and freeways.

With climate change upon us, it is to be hoped that this situation will turn around so Melbourne's residents have convenient and effective climate friendly transport options available.

Links


Sunday, June 21, 2009

Public transport for Melbourne rather than more freeways

Below is a map of the 1969 freeway plan for Melbourne. This is part of the 1969 Melbourne Transportation Plan commissioned by then Victorian Premier Henry Bolte, which was heavily biased in favour of freeways over public transport options such as rail.

It looks like a nightmare - Melbourne converted into Los Angeles. It is also interesting to note which freeways have been built - such as the Metropolitan Ring Road, the Monash, the Eastern, and most recently Eastlink.



Map of 1969 freeway plan for Melbourne

Here is a map from the same transport plan which shows details of proposed rail projects - including the new Rowville and Doncaster rail lines and the City Loop, which was the only one of these that was constructed.


A map of the 1969 Melbourne Transportation Plan map of rail projects

And here is a photograph of the new integrated freeway and train line linking the Perth CBC to Mandurah along the coast to the south.


Perth to Mandurah road and rail

So what has gone so horribly wrong in Melbourne? Why has no new suburban train line been built since the Glen Waverley line in 1930?.

The short answer to this is the triumph of short term politics and the road lobby over sensible transport planning.

The Brumby Victorian government announced another Victorian Transport Plan in 2008.
This plan provided no further suburban rail lines to Melbourne's east, but it did at least include some rail project in Melbourne's west and north. It also included a very expensive $8b rail tunnel linking Footscray with Caulfield to be built in stages. Given that the Eddington Report that the plan was based upon was tasked with investing "east west link needs", I have little confidence that a comprehensive study of Melbourne's transport needs and the best solutions was in fact conducted.

For example, new rail lines to new suburbs would surely carry more people than a tunnel linking two sections of Melbourne that not many people actually want to travel between.


Melbourne "metro train tunnel" and Tarneit link. Source: Eddington Report

Proponents of the train tunnel claim that "it is needed to free up capacity in the central rail network to allow more suburban lines to be built" but they don't provide any evidence to support this. The Eddington study was simply not tasked to investigate this so it is spurious to claim that it did. More politics with no planning. In any case, there are no plans or commitments to build any of the promised but never delivered rail lines such as Doncaster and Rowville.

Climate Change considerations

The proliferation of roads and freeways as primary transport infrastructure in Melbourne has proceeded with the assumption that fossil fuel supplies will continue forever, and that the associated carbon emissions don't really matter. The most recent Eddington Report and Melbourne Transport Plan did not even quantify emissions associated with transport modes. Both suggest that "hybrid cars" will provide the solution, when quite clearly they wont.

Here are some relevant facts from the Eddington Report:
  • Car travel is the biggest transport source with more than 10 million trips across the city every day.
  • About two million trips are in the morning peak and 78 per cent of Melburnians use their cars to get to work.
  • 11.3 per cent of Melbournes used public transport during the morning peak.
  • The demand for car travel is forecast to grow 30 per cent by 2031.
Taking the approximate figure of four million commute trips to and from work by car every day in Melbourne yields this information:
  • Number of trips: 4,000,000
  • CO2 per km (kg): .025 (average figure - for a Holden Commodore)
  • Average length of commute trip: 9km
  • Total tonnes of CO2 emitted: 900
A trip on a train has 1/8th the carbon emission of a trip by car, so if all these car journeys were shifted to trains, the total CO2 emissions would drop to 113 tonnes, resulting in a saving of 788 tonnes of CO2 per day.

It is therefore quite clear that rail transport should be the first priority for transport in Melbourne, after decades of neglect.

Our trains and trams are now full to capacity on existing lines and now significant new suburban lines are planned for the next decade. This is not acceptable.

Bass Straight oil is already greatly depleted and Australia now imports over 50% of its oil at considerable cost. If a proportion of the money spent on oil was redirected to climate friendly tranport modes such as rail and cycling, we would see some real benefits and long term financial payback.

Privatisation fails to deliver benefits

Melbourne's public transport system, including trains, trams and buses, was privatised by the Kennett government in 1999. This was done to supposedly create competition between private operaters and thereby provide better services. However, over the next decade several of the initial companies participating have exited. Three train operators became one - Connex, owned by Veolia. Two tram companies became one - which may soon also be taken over by Connex.

The proposed public bike scheme for Melbourne may also be operated by Connex if they win the contract to do so.

So there really is no "competition" except when tenders are renewed.

However, the worst impacts of privatisation are lack of accountability and lack of investment. The Brumby and preceding Bracks Labor government have chosen to retain privatised public transport. The government has blamed recent problems with cancelled services, faulty trains, whole system shut downs during heat waves on Connex. Connex in turn has responded that they operate the service but are not responsible for investing in sorely needed infrastructure improvements.

So it is stalemate, with nobody apparently accountable for delivering an effective and appropriate public transport network.

An unhealthy focus on revenue

Another undesirable by product of the privatisation of public transport is the unproductive focus on raising revenue from public transport users. This of course benefits the companies trying to make profits from the system. However, the large contingents of ticket inspectors, euphemistically called "Customer Service Officers" regularly stake out CBD stations and "bust" people for travelling without valid tickets.

Unfortunately, they often bust peoplewho make honest mistakes, such as those that carry a valid ticket but forget to validate it.

They are dishonest too. When they take your name and address they often suggest that you may not be fined - when the majority of people who they report actually do get fined.

Occasionally they are heavy handed and thuggish. Some people have been manhandled and even injured when they descend on someone en masse and attempt the "subdue" them. Such tactics are wholly inappropriate and should be left to the Police when they are warranted.

The Victorian government is also spending $1.35b - a huge amount of money - on the new Myki ticketing system - the benefits of which lie fairly obviously with Connex as the private operator. This money would be better spent on service improvements such as additional new trains or a new railway line. The current Metcard ticketing system was fully commissioned as late as 1998.

Conclusions

While the facts and figures associated with tranport can be daunting and difficult to find and assess, the directions we need to go in are quite clear.

We need more climate friendly rail and light rail transport to service new suburbs and growth corridors.

A metro service for Melbourne would provide better linkage between inner centres such as Carlton, Melbourne University, the Melbourne Zoo, South Yarra, South Melbourne and Footscray. A light rail metro similar to the Paris metro would be cheaper and more effective than the proposed heavy rail tunnel.

Some existing railway lines could be put underground (e.g. the Glen Waverley line through Toorak and the Box Hill line through Hawthorn to Camberwell and beyond) which would free up land above for residential, commercial, park and cycle path usage options.

More freeway projects such as the Frankston bypass should not proceed.


Cycle paths should be integrated with existing railway easements, where unused land within the easments is available.

We need a safe cycle path network that will allow commuters and recreational riders to use bicycles as the most climate friendly transport option.

We need our public transport system to be owned by and operated for the people, rather than for profits.

A safe climate future and a liveable city needs climate friendly transport options, and they are needed immediately.

Links

Friday, December 05, 2008

Transport plans for Melbourne and sustainability

I am away for a bike race this weekend - the Tour of Bright.

I have just read about what is likely to be in the Brumby Government's transport plan due for release.

What a disappointment. It seems the government will avoid once again any signficant investment in public transport and keep building more unsustainable roads and freeways.

The bad
  • Eddington freeway - Port to CityLink (freight, road). It may be needed, but more trucks and cars rather than rail.
  • Western Ring Road freeway connection investigation - to ruin the green belt in Greensborough, Diamond Creek and Warrandyte. More Los Angeles style "freeways to everywhere".
  • Freeway bypass around Frankston - having just constructed the unneeded and poorly used Eastlink, we now need to "extend the freeway" so that the precitable bottleneck at Frankston is eased, to ensure profits for Eastlink.
The ordinary
  • A very expensive $8b rail tunnel connecting Caulfield to Footscray, but this is deferred. The cynical might say it will never be built. I am not convinced it is needed, or should be a priority. Underground rail is 20 times more expensive than on the ground rail.
The good
  • South Morang rail extension. Long overdue; if it happens it will be the first significant rail line to be built since 1930.
  • Tarneit Rail link to growing western suburbs.
  • NO Clifton Hill - Footscray road tunnel. It is not needed, would have been hugely expensive, and of course just encouraged more car use.
The missing
  • No proper inner city metro for Melbourne
  • No rail for Rowville and Monash University (promised for years)
  • No rail for Doncaster (promised for years)
  • No airport rail link (still thousands of cars and taxis every day, and hundreds of buses)
  • No rail (light or heavy) for Melbourne's recent boundary expansions just announced by the Victorian Government (West and North of Melbourne)
I give the Brumby Government about 2/10 for this myopic and half baked transport plan. It was doomed to not deliver given the very restricted "East West Needs Assesment" brief that Eddington was given.
And of course, there will be no consideration or measurement of carbon emissions for transport options - which will be much higher for road and freeways.
In summary, the Victorian Goverment's transport planning is a bad as their water management strategy. Ill considered, focused on industry lobby groups, and basically ignoring sustainable transport options that will improve Melbourne's liveability. Thumbs down.

Wednesday, April 30, 2008

More clearways mean yet more cars

So Premier John Brumby has just decided that the solution to Melbourne's traffic congestion is to further extend clearway times across inner Melbourne.

If there is a war between transport options in Melbourne, then the car is winning hands down. In addition to spending spending a vast proportion of our transport dollars on roads and freeways, we are now reducing amenity in urban streets in favour of yet more traffic.

Melbourne has been rated several times as having "high liveability". I think that more roads filled with more cars for longer periods will detract from this.

Melbourne is faced with transport problems, not traffic problems. Unfortunately the Brumby Government and its predecessors just don't get it. Without viable options such as public transport and safe cycling, people are forced to use their cars for commuting and shopping.

More people and more cars means more congestion. While this seems simple, unfortunately the roads lobby seems to have completely captured the government agenda.

How about a referendum on transport options, including new rail lines and upgrading existing ones, instead of just spending billions on freeways and roads?

No significant new urban railways have been built in Melbourne since the Glen Waverley line in 1930. Not one.

Emissions from cars and trucks are a major contributor to climate change - it is high time that steps were taken to reduce our reliance on them for routine transport.

Links

Sunday, December 23, 2007

Sustainable transport solutions are what we need

As I live in and travel about Melbourne, Australia, I ponder over our fixation on building, expanding and connecting more roads and freeways.

Melbourne traffic is grinding to a halt both on and off the freeways for much of the working day in many areas. Every freeway suffers big traffic jams as many use them to commute to work in their own cars, often as the single occupant.

It was apparent on my first visit to Los Angeles in the 1989 that a freeway system cannot function as an effective urban mass transit system. "Tailbacks" of waiting cars form, accidents happen, and tonnes of greenhouse gases are emitted by the vehicles using them.

Yet here in Melbourne in 2007, Eastlink is moving towards completion, another two lanes are being added to the Monash freeway, the Westgate bridge is groaning under the weight of vehicles and often gridlocked, and the state government has flagged a likely project to build a very expensive tunnel ($8b) to connect the Eastern and Tullamarine freeways - despite the fact that most motorists don't want to travel between the two - they just want to get in and out of the city.

On the Monash freeway a small section of new sound barriers cost $8m, which is more than state's entire budget for cycle paths.

The entire Eastlink project is costing about $6b, but you cannot find out the exact figure as the project is being done as a "Public Private Partnership" (PPP) so the the financials are kept secret.

No new train lines have been built since the Glen Waverley line in 1937.

We need viable low carbon emission transport options such as trains and cycle paths. At this point, there is no real government action on either.

Links