Friday, November 26, 2010

Geographic Information Systems

GIS is a tool that has become an invaluable tool in planning.
What it has done for the planning profession is make it possible to quickly convey data visually to administrators, and the public, which has made it possible to convey information quickly and easily.

Metropolitan Planning

As more people move to the urban regions the importance of metropolitan planning grows. The increasing population and size of the metropolitan regions means that there is need for greater level of coordination and focus on metropolitan planning. But so often these regions are governed by numerous bodies that are reluctant to collaborate and often see each other as the competition.
But in order to get the best outcomes, for the people and the administrators there needs to be a greater emphasis n planning the metropolitan region. This often requires an independent body to be created and govern the metropolitan region. This not only requires the coordination of roads, public transport, and housing but will efficiently allocate resources and services.
Highway interchange in Nashville, TN, metro area
Most importantly it will create the connections across the metropolitan region, in the old and new areas and between the two. But this planning must recognise the individual community identities and strengths within and use it to the regions advantage.

Sunday, November 14, 2010

What makes a city wonderful, inspiring, successful, and responsive?

Over the last century the theory of how to ‘make’ a town has come full circle. The early 1900s saw the recreation of the romantic historical designs. Practioners sought to adorn streets, parks, and squares with classic decorative art and design.
The reaction to this romantic design was hard edged modernism, most notably Le Corbusier Cite Contemporaire (1922). His geometric order of the city was in complete reaction of the highly decorated period before it. Modernism was typified by simple unadorned concrete structures arranged in a grid like pattern.
By the 1950s a backlash against modernism had taken root and people like Jane Jacobs and Kevin Lynch led the revival of urban design based on people and their interactions with their community. In most recent times the emergence of Duany et als new urbanism in the early 1990s from an interpretation of Allan Jacobs and Donald Appleyard’s 1987 manifesto saw a return to more traditional design with gridded tree lined streets, active street frontages, corner stores and mixed use down town areas.
Duany et al explored in Suburban Nation: The rise of sprawl and the decline of the American dream elements of past urban design that have been emulated in recent projects. They found that elements such as mixed used development, connectivity, site considerations, neighbourhoods, transit, streets, buildings, parking and style are all crucial to the success of a city.

But what else makes a city wonderful, inspiring, successful, and responsive?

The answer is not always so obvious. Sometimes it’s the little fairy lights in the trees, unexpected street art, an unfolding vista, or a red van on the lake selling the best burgers in town. What makes a town for me is a combination of both hard and soft infrastructure. It’s the way that the streets are lined with trees, the way that the buildings interact with the sidewalk. The mixture of services, homes, jobs, retail, recreation, and culture creates the type of place that I want to live in.
 

Master Planning

Master planning is about the control of the physical development. It ensures that places and spaces are coordinated to achieve a pre-determined outcome over a long period of time. The master plan uses a written document accompanied by maps, plans, charts, surveys, and zoning rulings to implement the vision for the area. But these elements are not universal; there is no specific rule for the formulation or administration of a master plan.


The master plan provides the whole community some sense of certainty about where their city/ town/ suburb is heading and the effects it will have on them. For a planner the master plan is a tool that helps governments visualise intent so to create regulatory laws and tools to bring the planners goals to fruition. The vision of the master plan also creates a guide for coordinating delivery of goals and a way of identifying a priority of action.  An essential part of a master plan is the ability to review and amend the plan as it is implemented. This ensures the master plan continually meets the needs of the community.