Advanced Urban Geography: Urban Sustainability A Case Study: Portland, Oregon Urban Growth Boundaries (Transportation, Political, and Economic Impacts)

This research topic will provide an investigation in some areas on how urban growth boundaries have affected the city of Portland, Oregon, and its contributions to infill development in the region. The focus will be informative by defining what an urban growth boundary is, its purpose, what the implications are, and what some of the economic impacts are. Urban growth boundaries (UGBs) are organized through public policy in order to combat the issue of urban sprawl in suburban areas around densely populated cities. The idea is to allow protection of the environment surrounding a regional boundary, and help with infill development within central business districts and other locations. Infill development is the redevelopment of brownfield sites in an urban setting that allows the distribution of economic resources and population to cycle through time. Some analysis will explain the effects on property values by land use zoning caused by the urban growth boundary. Urban sustainability has been a growing issue since the latter part of the 1900s from the 50s to the present. This research project can provide one of the many alternatives in accomplishing sustainability in an urban area. It provides an analysis of the behavioral, economic, and political impact of the UGBs on the region. This is a prime example of efforts being made, while providing results to support decisions, and the theory. Since the implications are not directly related to just one entity, they can provide insight in other areas on how the UGB has reduced automobile usage, catered to the pedestrian, and enhanced the quality of life for citizens in an urban environment. Sources that may be referred to will be academic journals and articles, of which are solely based on the concept of smart growth planning, urban growth boundaries and development behavior and commuting, and land use policy. All sources will be provided by EBSCO Host, the Sustainable Urban Development Reader, and Science Direct. These will be referenced to help provide a better understanding on why UGBs are beneficial to a possible sustainable future, while explaining the positive and negative implications.