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• 1. [Article] Green Mind Gray Yard: Micro Scale Assessment of Ecosystem Services

  There is a spatial mismatch between the size of the area where people are living and the extent of land needed to ecologically support developed areas. More people are living in urban areas than any time ...

  Citation × Citation Citation Abstract Copy Title: Green Mind Gray Yard: Micro Scale Assessment of Ecosystem Services Author: Kirkpatrick, Erin Jolene Year: 2013 There is a spatial mismatch between the size of the area where people are living and the extent of land needed to ecologically support developed areas. More people are living in urban areas than any time in history, and the resources need to support cities have had to expand to try and meet the demands of increasing urban populations. However, areas of opportunity exist for urban areas to begin to positively contribute towards the available resources in a region. Because a large portion of urban areas is within private control, gaining a baseline understanding of how residents interact with ecosystem services served as basis of this study. Using a survey of residents in the Portland, OR area, correlations between demographic groups and questions regarding their beliefs, attitudes, and behaviors as they relate to vegetation proved that the knowledge of environmental relationships is an important first step in creating pro-environmental behavior. Those reporting a high level of knowledge for ecological system and processes were more likely to value the benefits of vegetation for other associated reasons, such as for recreational activities, aesthetic purposes, and air or water quality. Additionally, survey responses were mapped to spatial data to gain an understanding of the spatial characteristics of neighborhoods in the survey area and how they have changed over time. Overall, the results in the study display trends that can help outreach organizations and municipalities to determine plans to strategically engage the public in a way that could create a net gain in urban ecosystem services. Title: Green Mind Gray Yard: Micro Scale Assessment of Ecosystem Services Author: Kirkpatrick, Erin Jolene Year: 2013 There is a spatial mismatch between the size of the area where people are living and the extent of land needed to ecologically support developed areas. More people are living in urban areas than any time in history, and the resources need to support cities have had to expand to try and meet the demands of increasing urban populations. However, areas of opportunity exist for urban areas to begin to positively contribute towards the available resources in a region. Because a large portion of urban areas is within private control, gaining a baseline understanding of how residents interact with ecosystem services served as basis of this study. Using a survey of residents in the Portland, OR area, correlations between demographic groups and questions regarding their beliefs, attitudes, and behaviors as they relate to vegetation proved that the knowledge of environmental relationships is an important first step in creating pro-environmental behavior. Those reporting a high level of knowledge for ecological system and processes were more likely to value the benefits of vegetation for other associated reasons, such as for recreational activities, aesthetic purposes, and air or water quality. Additionally, survey responses were mapped to spatial data to gain an understanding of the spatial characteristics of neighborhoods in the survey area and how they have changed over time. Overall, the results in the study display trends that can help outreach organizations and municipalities to determine plans to strategically engage the public in a way that could create a net gain in urban ecosystem services. Close

• 2. [Article] Continuous Data Integration for Land Use and Transportation Planning and Modeling

  There is an urgent need for improved models that address the interdependencies between land use and transportation, and considerable new work is underway to develop such models in Oregon and elsewhere. ...

  Citation × Citation Citation Abstract Copy Title: Continuous Data Integration for Land Use and Transportation Planning and Modeling Author: Wang, Liming, Kim, Kihong Year: 2014 There is an urgent need for improved models that address the interdependencies between land use and transportation, and considerable new work is underway to develop such models in Oregon and elsewhere. These models and planning practices to integrate land use into the process, however, require the integration of massive amounts of land use data that is messy and incomplete. There have been considerable advances in the treatment of such data problems in other domains, drawing on data mining and machine-learning techniques to address issues in various domains. To date, however, little systematic effort has applied these technological advances to the problem domain of land use and transportation data. Experience suggests that as much as 70% of the total effort in developing integrated land use and transportation models is directly or indirectly associated with data development, integration and cleaning, yet there is remarkably little systematic research focused on the development of reusable methods and tools to support this problem domain. In coordination with an ongoing project of similar theme funded by University of California Transportation Center (UCTC), this project will focus on bringing interdisciplinary methods to develop land use datasets for integrated land use and transportation planning and modeling, with special attention on preserving temporal dimension of the data and monitoring data quality through indicators. Utilizing statistics and machine-learning techniques, we will develop reusable tools that will create a harmonized and coherent land use database from various public and private sources. These tools will be made available to the public and can be used by cities, counties, metropolitan planning agencies, state agencies, universities or anyone else needing to develop a usable database for use in integrated planning and modeling. All of the resulting data, with the exception of proprietary or confidential input data where there is no viable alternative, would be public and reusable for planning and research. Title: Continuous Data Integration for Land Use and Transportation Planning and Modeling Author: Wang, Liming, Kim, Kihong Year: 2014 There is an urgent need for improved models that address the interdependencies between land use and transportation, and considerable new work is underway to develop such models in Oregon and elsewhere. These models and planning practices to integrate land use into the process, however, require the integration of massive amounts of land use data that is messy and incomplete. There have been considerable advances in the treatment of such data problems in other domains, drawing on data mining and machine-learning techniques to address issues in various domains. To date, however, little systematic effort has applied these technological advances to the problem domain of land use and transportation data. Experience suggests that as much as 70% of the total effort in developing integrated land use and transportation models is directly or indirectly associated with data development, integration and cleaning, yet there is remarkably little systematic research focused on the development of reusable methods and tools to support this problem domain. In coordination with an ongoing project of similar theme funded by University of California Transportation Center (UCTC), this project will focus on bringing interdisciplinary methods to develop land use datasets for integrated land use and transportation planning and modeling, with special attention on preserving temporal dimension of the data and monitoring data quality through indicators. Utilizing statistics and machine-learning techniques, we will develop reusable tools that will create a harmonized and coherent land use database from various public and private sources. These tools will be made available to the public and can be used by cities, counties, metropolitan planning agencies, state agencies, universities or anyone else needing to develop a usable database for use in integrated planning and modeling. All of the resulting data, with the exception of proprietary or confidential input data where there is no viable alternative, would be public and reusable for planning and research. Close

• 3. [Article] Evaluation of Transportation Microenvironments Through Assessment of Cyclysts' Exposure to Traffic-Related Particulate Matter

  It is well established that vehicles powered by carbon-based fuels (e.g. gasoline, diesel) have a negative impact on air quality, especially in urban centers. Traditionally, air quality conformity studies ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of Transportation Microenvironments Through Assessment of Cyclysts' Exposure to Traffic-Related Particulate Matter Author: George, Linda A., Figliozzi, Miguel A., Monsere, Christopher M., Kendrick, Christine M., Bigazzi, Alexander Y, Moore, Adam Year: 2011 It is well established that vehicles powered by carbon-based fuels (e.g. gasoline, diesel) have a negative impact on air quality, especially in urban centers. Traditionally, air quality conformity studies analyze the macroenvironmental impact of transportation corridors, as they relate to regional air quality management concerns. Urban residents spend a considerable amount of outdoor time in transportation microenvironments as pedestrians, bicycle commuters, people waiting to use public transport, residents and workers situated along roadways, and commuters within vehicles. An emerging area of research has shown that human health impacts within transport microenvironments can be considerable, but have not been well-characterized. As urban public policies increasingly encourage the use of multi-mode commuting in dense urban centers, decisionmakers need reliable modeling tools to predict and mitigate the health consequences of vehicle-related emissions in transportation microenvironments. This project proposes unique integration of real-time multi-modal personal exposure monitoring with real-time detailed traffic monitoring in order to develop a computer model that links traffic characteristics, emissions, built environment configuration, mode of travel and health impacts. Existing emission and dispersion models do not take direct account of the dynamic nature of traffic and how emissions impact the health of the diversity of urban dwellers, bus commuters, pedestrians, and bicycle riders. Typical approaches use highly aggregated vehicle data and computed link speeds to assign an emission factor to the traffic, an assumed proportion of which is trucks. In addition, existing methods to assess environmental impacts tend to focus on the production source of the pollutant not the impacts, which require information on population activities and its proximity to vehicle flows. Personal exposure studies document significant air quality impacts within the transportation microenvironment but do not integrate dynamic traffic and emission analysis. Previous research argues for a comprehensive approach. From the perspective of mitigating transportation impacts, it is significant to understand: a) exposure to the pollution, which in turn requires assessment of where people are in relation to the source of the pollutant, and b) the relation between pollution and vehicle flows. This research will target highly polluted high exposure hotspots in Portland, e.g. high traffic flows running through a major trip destination area for shopping, entertainment, education, or health care highly dependent on mode of travel, traffic levels and type, and built environment characteristics. Our approach is to conduct field studies to measure personal exposure to particulate matter as a function of transportation mode through pre-determined routes in the city. Exposure levels, position, time and rate of travel will be recorded. Simultaneously we will collect detailed traffic data that will provide type/number of vehicle, speed of travel and start/stop behavior. GIS analysis of the urban form and land use characteristics will establish built environment parameters. These data will be integrated into a built environment-travel mode-exposure model. The major scientific innovations offered by this project are: 1) integration of detailed and real-time exposure/emissions with a real-time traffic measurement approach, and 2) development of an integrated emissions and transportation model that combines traffic characteristics, emissions, built environment configuration, mode of travel and predicted health impacts. The outcomes of the research will be of importance to the general public, urban communities, departments of transportation charged with managing urban traffic, and public health authorities. Title: Evaluation of Transportation Microenvironments Through Assessment of Cyclysts' Exposure to Traffic-Related Particulate Matter Author: George, Linda A., Figliozzi, Miguel A., Monsere, Christopher M., Kendrick, Christine M., Bigazzi, Alexander Y, Moore, Adam Year: 2011 It is well established that vehicles powered by carbon-based fuels (e.g. gasoline, diesel) have a negative impact on air quality, especially in urban centers. Traditionally, air quality conformity studies analyze the macroenvironmental impact of transportation corridors, as they relate to regional air quality management concerns. Urban residents spend a considerable amount of outdoor time in transportation microenvironments as pedestrians, bicycle commuters, people waiting to use public transport, residents and workers situated along roadways, and commuters within vehicles. An emerging area of research has shown that human health impacts within transport microenvironments can be considerable, but have not been well-characterized. As urban public policies increasingly encourage the use of multi-mode commuting in dense urban centers, decisionmakers need reliable modeling tools to predict and mitigate the health consequences of vehicle-related emissions in transportation microenvironments. This project proposes unique integration of real-time multi-modal personal exposure monitoring with real-time detailed traffic monitoring in order to develop a computer model that links traffic characteristics, emissions, built environment configuration, mode of travel and health impacts. Existing emission and dispersion models do not take direct account of the dynamic nature of traffic and how emissions impact the health of the diversity of urban dwellers, bus commuters, pedestrians, and bicycle riders. Typical approaches use highly aggregated vehicle data and computed link speeds to assign an emission factor to the traffic, an assumed proportion of which is trucks. In addition, existing methods to assess environmental impacts tend to focus on the production source of the pollutant not the impacts, which require information on population activities and its proximity to vehicle flows. Personal exposure studies document significant air quality impacts within the transportation microenvironment but do not integrate dynamic traffic and emission analysis. Previous research argues for a comprehensive approach. From the perspective of mitigating transportation impacts, it is significant to understand: a) exposure to the pollution, which in turn requires assessment of where people are in relation to the source of the pollutant, and b) the relation between pollution and vehicle flows. This research will target highly polluted high exposure hotspots in Portland, e.g. high traffic flows running through a major trip destination area for shopping, entertainment, education, or health care highly dependent on mode of travel, traffic levels and type, and built environment characteristics. Our approach is to conduct field studies to measure personal exposure to particulate matter as a function of transportation mode through pre-determined routes in the city. Exposure levels, position, time and rate of travel will be recorded. Simultaneously we will collect detailed traffic data that will provide type/number of vehicle, speed of travel and start/stop behavior. GIS analysis of the urban form and land use characteristics will establish built environment parameters. These data will be integrated into a built environment-travel mode-exposure model. The major scientific innovations offered by this project are: 1) integration of detailed and real-time exposure/emissions with a real-time traffic measurement approach, and 2) development of an integrated emissions and transportation model that combines traffic characteristics, emissions, built environment configuration, mode of travel and predicted health impacts. The outcomes of the research will be of importance to the general public, urban communities, departments of transportation charged with managing urban traffic, and public health authorities. Close

• 4. [Article] From Transit Stop to Urbanity Node: Field Audit for Measuring Livability at the Transit Stop

  This research proposal addresses issues of livability at the transit stop. American transit systems have historically been “shoehorned” into existing street networks designed predominantly for cars and ...

  Citation × Citation Citation Abstract Copy Title: From Transit Stop to Urbanity Node: Field Audit for Measuring Livability at the Transit Stop Author: Ruggeri, Deni Year: 2013 This research proposal addresses issues of livability at the transit stop. American transit systems have historically been “shoehorned” into existing street networks designed predominantly for cars and trucks. While much research exists on livability and walkability in the context of urban and suburban streets and blocks, bus stops are greatly understudied. This research focused on bus stops and aimed at analyzing their performance in terms of livability, with particular emphasis on perceptions. Our definition of livability was expanded to include considerations of safety and maintenance, cleanliness, imageability and vitality, which have been shown to affect people’s perceptions of livability and their choice to use public transportation. The Eugene-Springfield metropolitan area and its transit system was the object of our investigation. Using Geographic Information System and Space Syntax software, we identified 17 bus stops having the most potential in terms of livability, which includes considerations of connectivity to other modes of transportation, mix of land uses surrounding the transit stop, and other traditional environmental qualities usually associated with sustainable places. The transit nodes were analyzed using an audit, a systematic test similar to those used by policymakers and communities to assess neighborhood walkability, which was expanded to include both quantitative and qualitative measures of livability. The effectiveness and wording of each type of question was carefully tested and refined, thanks to two separate pilot tests. The data collected through the audit was later standardized and merged into an index, a value representing the overall livability of the 17 bus stops audited. Despite minor differences across raters, the methodology proved effective in measuring and comparing livability across a variety of sites, and in illustrating their performance with regard to the environmental qualities tested. Title: From Transit Stop to Urbanity Node: Field Audit for Measuring Livability at the Transit Stop Author: Ruggeri, Deni Year: 2013 This research proposal addresses issues of livability at the transit stop. American transit systems have historically been “shoehorned” into existing street networks designed predominantly for cars and trucks. While much research exists on livability and walkability in the context of urban and suburban streets and blocks, bus stops are greatly understudied. This research focused on bus stops and aimed at analyzing their performance in terms of livability, with particular emphasis on perceptions. Our definition of livability was expanded to include considerations of safety and maintenance, cleanliness, imageability and vitality, which have been shown to affect people’s perceptions of livability and their choice to use public transportation. The Eugene-Springfield metropolitan area and its transit system was the object of our investigation. Using Geographic Information System and Space Syntax software, we identified 17 bus stops having the most potential in terms of livability, which includes considerations of connectivity to other modes of transportation, mix of land uses surrounding the transit stop, and other traditional environmental qualities usually associated with sustainable places. The transit nodes were analyzed using an audit, a systematic test similar to those used by policymakers and communities to assess neighborhood walkability, which was expanded to include both quantitative and qualitative measures of livability. The effectiveness and wording of each type of question was carefully tested and refined, thanks to two separate pilot tests. The data collected through the audit was later standardized and merged into an index, a value representing the overall livability of the 17 bus stops audited. Despite minor differences across raters, the methodology proved effective in measuring and comparing livability across a variety of sites, and in illustrating their performance with regard to the environmental qualities tested. Close

• 5. [Article] The Boulevard Study: From Arterial to Asset -- Examining the Role of the Multi-Way Boulevard in Coordinated Transportation and Land Use Planning

  Cities that were once considered the most-desired places to live or for businesses to locate are now seeking ways to unclog their increasingly congested roadways and regain their quality of life. U.S. ...

  Citation × Citation Citation Abstract Copy Title: The Boulevard Study: From Arterial to Asset -- Examining the Role of the Multi-Way Boulevard in Coordinated Transportation and Land Use Planning Author: Gillem, Mark L. Year: 2010 Cities that were once considered the most-desired places to live or for businesses to locate are now seeking ways to unclog their increasingly congested roadways and regain their quality of life. U.S. Department of Transportation Strategic Plan Background Cities across the U.S. that are struggling with congestion resort to remedies that are increasingly difficult to implement. Adding capacity is a more challenging proposition given limited land availability, greater environmental constraints, and fiscal barriers. Replacing individual trips with transit has seen limited success and can typically only be justified at greater levels of density than many communities currently support. Multiway boulevards offer one possible but little studied alternative to congested arterials in metropolitan areas. These streets, which are common in Europe, have several lanes of faster moving through traffic in the middle separated by medians from parking and access lanes on the sides. With local traffic traveling in the slow moving access lanes, these streets support a wider array of land uses than typical arterials. Ground level retail uses can take advantage of on-street parking in the access lanes. Residential uses are attracted to the park-like quality of the landscaped boulevards. This study will investigate the transportation and land use potential of replacing the ubiquitous arterial with multiway boulevards. Objective. This is an applied research project that will examine the opportunities and constraints to converting an auto-oriented five-and six-lane arterial into a multiway boulevard with transit as a way of reducing congestion, improving pedestrian and automobile safety, and supporting more unified land uses. Hence, the study is well aligned with OTREC's theme of integrating land use and transportation planning as well as U.S. Department of Transportation (USDOT) strategic objectives focused on improving safety, enhancing mobility, and minimizing transportation related environmental impacts. Method and Scope The project will use a case study approach and will focus on the Franklin Corridor in the Eugene-Springfield area. Through a series of public workshops, planning studios, and student research efforts, University of Oregon graduate and undergraduate students in architecture, landscape architecture, and planning, along with local professionals, and members of the general public will work together to analyze existing conditions, develop planning objectives, prepare conceptual diagrams for development of the corridor, examine alternative right-of-way sections, and calculate potential future development capacities in terms of densities and open space. The work effort will be focused on developing a conceptual analysis of existing and proposed conditions rather than on detailed traffic modeling and design. The study area will include Franklin Boulevard from the eastern edge of Glenwood to Eugene's Ferry Street Bridge. The corridor is under intense development pressure. On the west end, Eugene's new Federal Courthouse will be the anchor for a 50-acre redeveloped industrial district. In the middle are proposals for the 80-acre Walnut Station Mixed Use Area. On the east end are redevelopment concepts for a 43-acre portion of Glenwood. In this project, we will look beyond these individual projects and study the potential for the corridor as a whole. Title: The Boulevard Study: From Arterial to Asset -- Examining the Role of the Multi-Way Boulevard in Coordinated Transportation and Land Use Planning Author: Gillem, Mark L. Year: 2010 Cities that were once considered the most-desired places to live or for businesses to locate are now seeking ways to unclog their increasingly congested roadways and regain their quality of life. U.S. Department of Transportation Strategic Plan Background Cities across the U.S. that are struggling with congestion resort to remedies that are increasingly difficult to implement. Adding capacity is a more challenging proposition given limited land availability, greater environmental constraints, and fiscal barriers. Replacing individual trips with transit has seen limited success and can typically only be justified at greater levels of density than many communities currently support. Multiway boulevards offer one possible but little studied alternative to congested arterials in metropolitan areas. These streets, which are common in Europe, have several lanes of faster moving through traffic in the middle separated by medians from parking and access lanes on the sides. With local traffic traveling in the slow moving access lanes, these streets support a wider array of land uses than typical arterials. Ground level retail uses can take advantage of on-street parking in the access lanes. Residential uses are attracted to the park-like quality of the landscaped boulevards. This study will investigate the transportation and land use potential of replacing the ubiquitous arterial with multiway boulevards. Objective. This is an applied research project that will examine the opportunities and constraints to converting an auto-oriented five-and six-lane arterial into a multiway boulevard with transit as a way of reducing congestion, improving pedestrian and automobile safety, and supporting more unified land uses. Hence, the study is well aligned with OTREC's theme of integrating land use and transportation planning as well as U.S. Department of Transportation (USDOT) strategic objectives focused on improving safety, enhancing mobility, and minimizing transportation related environmental impacts. Method and Scope The project will use a case study approach and will focus on the Franklin Corridor in the Eugene-Springfield area. Through a series of public workshops, planning studios, and student research efforts, University of Oregon graduate and undergraduate students in architecture, landscape architecture, and planning, along with local professionals, and members of the general public will work together to analyze existing conditions, develop planning objectives, prepare conceptual diagrams for development of the corridor, examine alternative right-of-way sections, and calculate potential future development capacities in terms of densities and open space. The work effort will be focused on developing a conceptual analysis of existing and proposed conditions rather than on detailed traffic modeling and design. The study area will include Franklin Boulevard from the eastern edge of Glenwood to Eugene's Ferry Street Bridge. The corridor is under intense development pressure. On the west end, Eugene's new Federal Courthouse will be the anchor for a 50-acre redeveloped industrial district. In the middle are proposals for the 80-acre Walnut Station Mixed Use Area. On the east end are redevelopment concepts for a 43-acre portion of Glenwood. In this project, we will look beyond these individual projects and study the potential for the corridor as a whole. Close

• 6. [Article] A Brief Portrait of Multimodal Transportation Planning in Oregon and the Path to Achieving It, 1890-1974

  This project was designed to outline transportation chapters of a planned written history of Oregon land use planning, written in ways that would make the transportation planning profession relevant to ...

  Citation × Citation Citation Abstract Copy Title: A Brief Portrait of Multimodal Transportation Planning in Oregon and the Path to Achieving It, 1890-1974 Author: Abbott, Carl, Lowry, Sam Year: 2010 This project was designed to outline transportation chapters of a planned written history of Oregon land use planning, written in ways that would make the transportation planning profession relevant to a popular audience. The writing would focus on stories from the profession, and on historical facts and events in Oregon transportation planning history that would surprise or enlighten popular reading audiences. Technology transfer would occur through publication of one or more written pieces of work. The result is a topical and historical tale entitled "A Brief Portrait of Multimodal Transportation Planning in Oregon and the Path to Achieving It, 1890-1974." Sources told stories with enthusiastic reference to past transportation events. The structure chosen was an interwoven collection of topical essays, arranged chronologically but skipping sideways, sometimes backward or forward, from stage to stage – national, metropolitan, state governmental, local – but always moving forward in time. The tale presented here takes the reader through tumultuous early years, up to the moment in 1974 when statewide planning goals, including Goal 12, the transportation goal, were adopted by the Oregon Legislature. Title: A Brief Portrait of Multimodal Transportation Planning in Oregon and the Path to Achieving It, 1890-1974 Author: Abbott, Carl, Lowry, Sam Year: 2010 This project was designed to outline transportation chapters of a planned written history of Oregon land use planning, written in ways that would make the transportation planning profession relevant to a popular audience. The writing would focus on stories from the profession, and on historical facts and events in Oregon transportation planning history that would surprise or enlighten popular reading audiences. Technology transfer would occur through publication of one or more written pieces of work. The result is a topical and historical tale entitled "A Brief Portrait of Multimodal Transportation Planning in Oregon and the Path to Achieving It, 1890-1974." Sources told stories with enthusiastic reference to past transportation events. The structure chosen was an interwoven collection of topical essays, arranged chronologically but skipping sideways, sometimes backward or forward, from stage to stage – national, metropolitan, state governmental, local – but always moving forward in time. The tale presented here takes the reader through tumultuous early years, up to the moment in 1974 when statewide planning goals, including Goal 12, the transportation goal, were adopted by the Oregon Legislature. Close

• 7. [Article] Looking Back at Planning Oregon

  An interview with Henry Richmond is the product of a new project called People and the Land: An Oral History of Oregon's Statewide Land Use Planning Program. Richmond explains the political and economic ...

  Citation × Citation Citation Abstract Copy Title: Looking Back at Planning Oregon Author: Richmond, Henry, Sitzman, James Year: 2016 An interview with Henry Richmond is the product of a new project called People and the Land: An Oral History of Oregon's Statewide Land Use Planning Program. Richmond explains the political and economic conditions in which land use program was forged, and how these have changed over time. The full interview is available here: http://archives.pdx.edu/ds/psu/16296 Title: Looking Back at Planning Oregon Author: Richmond, Henry, Sitzman, James Year: 2016 An interview with Henry Richmond is the product of a new project called People and the Land: An Oral History of Oregon's Statewide Land Use Planning Program. Richmond explains the political and economic conditions in which land use program was forged, and how these have changed over time. The full interview is available here: http://archives.pdx.edu/ds/psu/16296 Close

• 8. [Article] Development and Sensitivity Testing of Alternative Mobility Metrics

  The Oregon Highway Plan’s (OHP) mobility policies guide various planning and programming activities of the Oregon Department of Transportation (ODOT). Among these activities are ODOT’s land use change ...

  Citation × Citation Citation Abstract Copy Title: Development and Sensitivity Testing of Alternative Mobility Metrics Author: Gliebe, John, Strathman, James G. Year: 2012 The Oregon Highway Plan’s (OHP) mobility policies guide various planning and programming activities of the Oregon Department of Transportation (ODOT). Among these activities are ODOT’s land use change review responsibilities under the Transportation Planning Rule, as adopted by the state’s Land Conservation and Development Commission. This report examines supplemental transportation performance metrics beyond the volume-to-capacity metric that currently supports OHP mobility policies. Selected supplemental metrics are empirically analyzed using a travel demand model calibrated for a Medford, Oregon study area. Title: Development and Sensitivity Testing of Alternative Mobility Metrics Author: Gliebe, John, Strathman, James G. Year: 2012 The Oregon Highway Plan’s (OHP) mobility policies guide various planning and programming activities of the Oregon Department of Transportation (ODOT). Among these activities are ODOT’s land use change review responsibilities under the Transportation Planning Rule, as adopted by the state’s Land Conservation and Development Commission. This report examines supplemental transportation performance metrics beyond the volume-to-capacity metric that currently supports OHP mobility policies. Selected supplemental metrics are empirically analyzed using a travel demand model calibrated for a Medford, Oregon study area. Close

• 9. [Article] Land Use Framework Map

  A depiction of areas designated urban vs. non-urban in the Portland metropolitan region.

  Citation × Citation Citation Abstract Copy Title: Land Use Framework Map Author: Metro (Or.) Year: 1979 A depiction of areas designated urban vs. non-urban in the Portland metropolitan region. Title: Land Use Framework Map Author: Metro (Or.) Year: 1979 A depiction of areas designated urban vs. non-urban in the Portland metropolitan region. Close

• 10. [Article] Patterns of Time, Place, and Culture: Land Use Zoning in Portland, Oregon, 1918-1924

  Until recently, few have questioned the notion that the separation of uses in land use zoning is inherently correct. Many observers of the city are now suggesting that zoning, as it has been practiced ...

  Citation × Citation Citation Abstract Copy Title: Patterns of Time, Place, and Culture: Land Use Zoning in Portland, Oregon, 1918-1924 Author: Merrick, Meg Year: 1998 Until recently, few have questioned the notion that the separation of uses in land use zoning is inherently correct. Many observers of the city are now suggesting that zoning, as it has been practiced in this country over the last 80 years, has created cities that are fractured and function poorly. Others propose that zoning should be reconsidered as a remedy for urban dysfunction. They suggest that the whole notion of zoning be rethought. The purpose of this study is to uncover some of the underlying rationales and methodologies that set the model for zoning. This study examines the rationales behind the classification and location of land use zones in a fast-growing area of Portland, Oregon, for its first zoning ordinance through history, culture, and geography. Between 1919 and 1924, two ordinances were prepared using two very different methodologies. The first of these was designed by nationally known consultant, Charles H. Cheney, using the latest scientific methods. After its rejection in the polls, a second ordinance was developed by a prominent group of realtors in conjunction with the city planning commission using more intuitive methods. This “realtors’ code” (MacColl 1979) was approved by the Portland electorate in 1924. Some fifty years later, the Portland planning commission would identify zoning as having played a significant role in the deterioration of the Buckman neighborhood in the study area. The comparison of the rationales and methods behind the locations of zone boundaries in both ordinances against the locations of actual uses in the study area, reveals the powerful influences of social Darwinism, laissez-faire attitudes, and newly developing social science methods on the association of zoning with the separation of uses and the land use patterns that were created. Title: Patterns of Time, Place, and Culture: Land Use Zoning in Portland, Oregon, 1918-1924 Author: Merrick, Meg Year: 1998 Until recently, few have questioned the notion that the separation of uses in land use zoning is inherently correct. Many observers of the city are now suggesting that zoning, as it has been practiced in this country over the last 80 years, has created cities that are fractured and function poorly. Others propose that zoning should be reconsidered as a remedy for urban dysfunction. They suggest that the whole notion of zoning be rethought. The purpose of this study is to uncover some of the underlying rationales and methodologies that set the model for zoning. This study examines the rationales behind the classification and location of land use zones in a fast-growing area of Portland, Oregon, for its first zoning ordinance through history, culture, and geography. Between 1919 and 1924, two ordinances were prepared using two very different methodologies. The first of these was designed by nationally known consultant, Charles H. Cheney, using the latest scientific methods. After its rejection in the polls, a second ordinance was developed by a prominent group of realtors in conjunction with the city planning commission using more intuitive methods. This “realtors’ code” (MacColl 1979) was approved by the Portland electorate in 1924. Some fifty years later, the Portland planning commission would identify zoning as having played a significant role in the deterioration of the Buckman neighborhood in the study area. The comparison of the rationales and methods behind the locations of zone boundaries in both ordinances against the locations of actual uses in the study area, reveals the powerful influences of social Darwinism, laissez-faire attitudes, and newly developing social science methods on the association of zoning with the separation of uses and the land use patterns that were created. Close