Our Ponderous Population

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Miyuru Fernando

May 7th, 2001

Our Ponderous Population

The growing population of a city affects many aspects of daily life, such as transportation.  By the year 2020, “the city of Edmonton’s population is expected to grow from 616,000 [in 1996] to 829,000 people”; 1.17 million in the region surrounding Edmonton.  To avoid traffic and a poor infrastructure, the Transportation Master Plan (TMP) has been written with changes the city will make to satisfy our future needs.  But as promising as it seems, does it satisfy Mother Nature’s needs?

The main purpose of the TMP is to “establish a framework for how the City of Edmonton will address its future transportation needs to the year 2020.”  Based on the theory that due to an increased population and changed demographic (“significantly larger proportion of seniors…[smaller] school-aged portion”), there will be more decentralised travel patterns, which means “more and longer trips.”  Due to the larger population, vehicle emission levels will be higher, but not by much due to improvements in vehicle design.  To account for all this, the TMP will: “manage traffic congestion”, “provide a wider range of travel options [such as public transit]”, keep community impacts of the TMP low, keep the infrastructure in good shape, “support efforts and behaviours which limit environmental impacts”, and keep up with and adapt to changing conditions.

One of the main points the TMP recognises is changes to arterial roads; free flow roads which lead vehicles either out of or into the city.  Selective improvements to the arterial roadway network will be made for cross-town movement of people and goods, with additions to the network for new growth, which will call for heavy construction.  All this will basically keep traffic congestion to a minimum, but does not really help the environment in any way.

The TMP does, however, encourage the use of public transit.  By having various methods of travel, private cars are ultimately used less, reducing pollution, since public transit is more efficient.  The city’s goals for public transit can be summed up as “basic service at reasonable cost.”  Public transit will have a greater range and accessibility, since goals such as the Edmonton Transit’s fleet will be completely converted to low floor buses by 2008 will be accomplished.  Public transit will also have a bigger capacity.  By having a bigger capacity, more people are transported while emitting the same amount of emission levels, therefore reducing the amount of emitted emission levels per person.  New concepts such as High Speed Transit (HST) will also be adopted, modelled after other successful cities (in HST’s case, Ottawa-Carlton’s “Transitway”).

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        The effects of the TMP (according to the TMP itself) are also very impressive, as congestion during the morning rush hours will decrease by 47%.  Congestion within the Inner Ring Loop will also decrease by 46%, while congestion on the primary highway network (used for goods movement) will decrease by 40%.  Due to overall decreased congestion, it makes sense that less accidents will occur, which have the potential to release fumes into the environment, especially concerning accidents with transport trucks.  Vehicle emission levels will be modestly higher, which is very impressive considering the increased population.  Greenhouse gas emissions will not ...

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