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• 11. [Article] Overlooked Destinations: Suburban Nodes, Centers, and Trips to Strips

  This study looks at travel to typical suburban commercial strips by residents living within one-third of a mile of the strip by focusing on six sites – four in the Portland, OR., metro area and two in ...

  Citation × Citation Citation Abstract Copy Title: Overlooked Destinations: Suburban Nodes, Centers, and Trips to Strips Author: Larco, Nico, Parker, Robert Year: 2013 This study looks at travel to typical suburban commercial strips by residents living within one-third of a mile of the strip by focusing on six sites – four in the Portland, OR., metro area and two in the Atlanta, GA., metro area. The study mapped pedsheds around the commercial strips in these sites and found significant increases in network extents when formal and informal pedestrian paths were added to street centerline data. Informal networks such as goat paths through vacant land and cuts in fences were widespread and suggest a pent-up demand for route directness. Travel surveys of residents found significant amounts of walking and biking in these areas – just over one-third of all trips to the commercial strip – with travel distance and walking along or across arterials affecting mode choice. This suggests network extent and connectivity to be a critical factor in increasing walking and biking in these suburban areas. Resident motivations behind mode choice included convenience (which mode is easiest); cost (active travel is less expensive than auto travel); and culture (a pattern of driving or active travel, regardless of ease or cost). There was little variation across sites, suggesting that this level of active travel and the motivations behind it are fairly consistent, with a few variations, across income and geography. Title: Overlooked Destinations: Suburban Nodes, Centers, and Trips to Strips Author: Larco, Nico, Parker, Robert Year: 2013 This study looks at travel to typical suburban commercial strips by residents living within one-third of a mile of the strip by focusing on six sites – four in the Portland, OR., metro area and two in the Atlanta, GA., metro area. The study mapped pedsheds around the commercial strips in these sites and found significant increases in network extents when formal and informal pedestrian paths were added to street centerline data. Informal networks such as goat paths through vacant land and cuts in fences were widespread and suggest a pent-up demand for route directness. Travel surveys of residents found significant amounts of walking and biking in these areas – just over one-third of all trips to the commercial strip – with travel distance and walking along or across arterials affecting mode choice. This suggests network extent and connectivity to be a critical factor in increasing walking and biking in these suburban areas. Resident motivations behind mode choice included convenience (which mode is easiest); cost (active travel is less expensive than auto travel); and culture (a pattern of driving or active travel, regardless of ease or cost). There was little variation across sites, suggesting that this level of active travel and the motivations behind it are fairly consistent, with a few variations, across income and geography. Close

• 12. [Article] The Development of Low-/No-Emission Electric Vehicle Infrastructure in the Portland Metro Region: A Roadmap

  The shift from combustion engines to low- and no-emission electric vehicles is underway and gaining momentum. During the last year, Oregon has become an active player in the electric vehicle arena, with ...

  Citation × Citation Citation Abstract Copy Title: The Development of Low-/No-Emission Electric Vehicle Infrastructure in the Portland Metro Region: A Roadmap Author: MacArthur, John, Murchie, Peter, Beard, George Year: 2014 The shift from combustion engines to low- and no-emission electric vehicles is underway and gaining momentum. During the last year, Oregon has become an active player in the electric vehicle arena, with a number of promising relationships and activities in the early stages of formalization. With additional thought, effort and strategy Oregon can seize the opportunity to become the national leader in the adoption and incorporation of new vehicle platforms and mobility strategies into the fabric of urban life and the built environment. Oregon is currently actively engaged in relationships with international automotive companies and local businesses and utilities interested in being part of the "Portland Experiment." This proposal seeks funding to support the creation of a comprehensive roadmap for the development of low/no emission vehicle infrastructure in the Portland Metro region. The roadmap will guide research, education, partnership initiatives, and community engagement activities at Portland State University (PSU) and the Portland Metro region. The project will build momentum on a number of efforts currently underway including the Governor's Alternative Fuels Infrastructure Working Group, Oregon Department of Transportation's Office of Innovative Partnerships & Alternative Funding activities, and local utility and international automotive industry interest in Portland and other national efforts through the U.S. Department of Transportation. This roadmap will truly have a multi-disciplinary, multi-partner, and multi-campus focus and outcomes. The roadmap will focus on developing a unifying strategy, plan, knowledge base for low and no-emission vehicles, alternative fuels infrastructure and other sustainable mobility innovations. The specific research objectives for this project are to: 1) Strengthening and broadening strategic partnerships that will provide financial and other continuing research, education, and community engagement opportunities in electric vehicle infrastructure. 2) Develop a strategic roadmap for Portland to achieve a plug-in readiness in the next two years. 3) Develop a comprehensive research agenda, to evaluate wide array of research and testing needs for the Region. 4) Coordinate with national efforts through the Rocky Mountain Institute’s Project Get Ready, sharing knowledge with other participating Project Get Ready cities and other Oregon cities. This project will be a joint effort between OTREC and the Hatfield School of Government through the National Policy Consensus Center's (NPCC) Oregon Solutions program and the Executive Leadership Institute. Methods include a thorough literature review (print and web); an inventory of state, local agencies and municipalities actions; interviews with key partners; and a consensus building initiative. NPCC's Oregon Solutions program will use its expertise and experience in collaborative governance practices to provide the convening and facilitation system support to bring diverse stakeholders to the table to inform, develop and initiate the implementation of the roadmap. Oregon Solutions staff will engage in information collection, interviews and other efforts to assess the interests and resources of the project partners, refine the vision, and design and support the collaborative convening for the project. This includes developing agendas, products and materials and providing facilitation, note taking and post meeting follow up leading to a declaration of cooperation that will codify the individual and group commitments, roles and responsibilities for implementing the roadmap. Title: The Development of Low-/No-Emission Electric Vehicle Infrastructure in the Portland Metro Region: A Roadmap Author: MacArthur, John, Murchie, Peter, Beard, George Year: 2014 The shift from combustion engines to low- and no-emission electric vehicles is underway and gaining momentum. During the last year, Oregon has become an active player in the electric vehicle arena, with a number of promising relationships and activities in the early stages of formalization. With additional thought, effort and strategy Oregon can seize the opportunity to become the national leader in the adoption and incorporation of new vehicle platforms and mobility strategies into the fabric of urban life and the built environment. Oregon is currently actively engaged in relationships with international automotive companies and local businesses and utilities interested in being part of the "Portland Experiment." This proposal seeks funding to support the creation of a comprehensive roadmap for the development of low/no emission vehicle infrastructure in the Portland Metro region. The roadmap will guide research, education, partnership initiatives, and community engagement activities at Portland State University (PSU) and the Portland Metro region. The project will build momentum on a number of efforts currently underway including the Governor's Alternative Fuels Infrastructure Working Group, Oregon Department of Transportation's Office of Innovative Partnerships & Alternative Funding activities, and local utility and international automotive industry interest in Portland and other national efforts through the U.S. Department of Transportation. This roadmap will truly have a multi-disciplinary, multi-partner, and multi-campus focus and outcomes. The roadmap will focus on developing a unifying strategy, plan, knowledge base for low and no-emission vehicles, alternative fuels infrastructure and other sustainable mobility innovations. The specific research objectives for this project are to: 1) Strengthening and broadening strategic partnerships that will provide financial and other continuing research, education, and community engagement opportunities in electric vehicle infrastructure. 2) Develop a strategic roadmap for Portland to achieve a plug-in readiness in the next two years. 3) Develop a comprehensive research agenda, to evaluate wide array of research and testing needs for the Region. 4) Coordinate with national efforts through the Rocky Mountain Institute’s Project Get Ready, sharing knowledge with other participating Project Get Ready cities and other Oregon cities. This project will be a joint effort between OTREC and the Hatfield School of Government through the National Policy Consensus Center's (NPCC) Oregon Solutions program and the Executive Leadership Institute. Methods include a thorough literature review (print and web); an inventory of state, local agencies and municipalities actions; interviews with key partners; and a consensus building initiative. NPCC's Oregon Solutions program will use its expertise and experience in collaborative governance practices to provide the convening and facilitation system support to bring diverse stakeholders to the table to inform, develop and initiate the implementation of the roadmap. Oregon Solutions staff will engage in information collection, interviews and other efforts to assess the interests and resources of the project partners, refine the vision, and design and support the collaborative convening for the project. This includes developing agendas, products and materials and providing facilitation, note taking and post meeting follow up leading to a declaration of cooperation that will codify the individual and group commitments, roles and responsibilities for implementing the roadmap. Close

• 13. [Article] 2035 Regional Transportation Plan Update: A New Look at Transportation - Background Information and Proposed Work Plan for Public Participation

  Citation × Citation Citation Abstract Copy Title: 2035 Regional Transportation Plan Update: A New Look at Transportation - Background Information and Proposed Work Plan for Public Participation Author: ECO Northwest, Ltd. Year: 2006 Title: 2035 Regional Transportation Plan Update: A New Look at Transportation - Background Information and Proposed Work Plan for Public Participation Author: ECO Northwest, Ltd. Year: 2006 Close

• 14. [Article] Electric Vehicle Charging Infrastructure Community Needs Assessment

  Dependence on fossil fuels, climate change, and degraded air quality are forcing the auto industry and consumers to seek alternative solutions to the current transportation system. Significant technical ...

  Citation × Citation Citation Abstract Copy Title: Electric Vehicle Charging Infrastructure Community Needs Assessment Author: Parker, Robert, Brode, Juli, Rowell, John Year: 2012 Dependence on fossil fuels, climate change, and degraded air quality are forcing the auto industry and consumers to seek alternative solutions to the current transportation system. Significant technical breakthroughs are allowing automakers to develop electric vehicles (EVs) that transcend some of the key barriers that limited them historically. Plug in electric vehicles entered the Oregon marketplace in early 2011. A range of reports suggest the demand for EVs will grow rapidly once affordable highway speed vehicles become available. ODOT identified the lack of a reliable network of electric vehicle service equipment (e.g., charging stations) that increases the range of these vehicles as the biggest barrier to widespread adoption of EV technology. The demand for charging stations is expected to grow quickly as ODOT forecasts that EVs may account up to 20% of the new vehicles sold on Oregon within a decade. This project included the following elements: (1) a literature review on EV technology and development strategies; (2) a local demand assessment; (3) assessment of power load implications for local utilities based on local demand and different charging station scenarios; (4) charging station siting implications, including required infrastructure; (5) potential locations for charging infrastructure in Eugene-Springfield metro area; (6) development of materials and outreach strategies to raise public awareness of EVs; and (7) product designs for EV charging stations. This project directly supports OTREC’s objectives for educational proposals. CPW’s transportation focused service learning class in collaboration with Design Bridge (1) increased the transportation element of an existing class, and (2) provided opportunities for students to integrate transportation into architectural design, thereby promoting learning across disciplines in the transportation field. Title: Electric Vehicle Charging Infrastructure Community Needs Assessment Author: Parker, Robert, Brode, Juli, Rowell, John Year: 2012 Dependence on fossil fuels, climate change, and degraded air quality are forcing the auto industry and consumers to seek alternative solutions to the current transportation system. Significant technical breakthroughs are allowing automakers to develop electric vehicles (EVs) that transcend some of the key barriers that limited them historically. Plug in electric vehicles entered the Oregon marketplace in early 2011. A range of reports suggest the demand for EVs will grow rapidly once affordable highway speed vehicles become available. ODOT identified the lack of a reliable network of electric vehicle service equipment (e.g., charging stations) that increases the range of these vehicles as the biggest barrier to widespread adoption of EV technology. The demand for charging stations is expected to grow quickly as ODOT forecasts that EVs may account up to 20% of the new vehicles sold on Oregon within a decade. This project included the following elements: (1) a literature review on EV technology and development strategies; (2) a local demand assessment; (3) assessment of power load implications for local utilities based on local demand and different charging station scenarios; (4) charging station siting implications, including required infrastructure; (5) potential locations for charging infrastructure in Eugene-Springfield metro area; (6) development of materials and outreach strategies to raise public awareness of EVs; and (7) product designs for EV charging stations. This project directly supports OTREC’s objectives for educational proposals. CPW’s transportation focused service learning class in collaboration with Design Bridge (1) increased the transportation element of an existing class, and (2) provided opportunities for students to integrate transportation into architectural design, thereby promoting learning across disciplines in the transportation field. Close

• 15. [Article] 2014 Transit Oriented Developments Survey

  This report presents results from surveys of residents at several transit-oriented developments (TODs) in Portland, Hillsboro, Tigard, and unincorporated Clackamas County. The research complements our ...

  Citation × Citation Citation Abstract Copy Title: 2014 Transit Oriented Developments Survey Author: Dill, Jennifer, McNeil, Nathan Year: 2015 This report presents results from surveys of residents at several transit-oriented developments (TODs) in Portland, Hillsboro, Tigard, and unincorporated Clackamas County. The research complements our previous survey work for Metro done at eight TODs in 2010 and 11 TODs in 2007. Title: 2014 Transit Oriented Developments Survey Author: Dill, Jennifer, McNeil, Nathan Year: 2015 This report presents results from surveys of residents at several transit-oriented developments (TODs) in Portland, Hillsboro, Tigard, and unincorporated Clackamas County. The research complements our previous survey work for Metro done at eight TODs in 2010 and 11 TODs in 2007. Close

• 16. [Article] Three Bridges

  In the last decade, three important new bridges in the Portland area were the subject of intense discussion and analysis: the Tilikum Crossing, the Sellwood Bridge and the Columbia River Crossing. One ...

  Citation × Citation Citation Abstract Copy Title: Three Bridges Author: Liberty, Robert Year: 2015 In the last decade, three important new bridges in the Portland area were the subject of intense discussion and analysis: the Tilikum Crossing, the Sellwood Bridge and the Columbia River Crossing. One of those bridges is completed, the second is under construction and the third one was canceled. As a Metro Councilor, Robert Liberty was involved in the decision making process for all three projects. The way in which those projects were analyzed and presented to the public revealed to him a great deal about the many weaknesses in the way we make major transportation investment decisions. Those insights are the topic of his seminar presentation. Title: Three Bridges Author: Liberty, Robert Year: 2015 In the last decade, three important new bridges in the Portland area were the subject of intense discussion and analysis: the Tilikum Crossing, the Sellwood Bridge and the Columbia River Crossing. One of those bridges is completed, the second is under construction and the third one was canceled. As a Metro Councilor, Robert Liberty was involved in the decision making process for all three projects. The way in which those projects were analyzed and presented to the public revealed to him a great deal about the many weaknesses in the way we make major transportation investment decisions. Those insights are the topic of his seminar presentation. Close

• 17. [Article] Webinar: Development of a Pedestrian Demand Estimation Tool

  Why model pedestrians? A new predictive tool for estimating pedestrian demand has potential applications for improving walkability. By forecasting the number, location and characteristics of walking trips, ...

  Citation × Citation Citation Abstract Copy Title: Webinar: Development of a Pedestrian Demand Estimation Tool Author: Clifton, Kelly Year: 2016 Why model pedestrians? A new predictive tool for estimating pedestrian demand has potential applications for improving walkability. By forecasting the number, location and characteristics of walking trips, this tool allows for policy-sensitive mode shifts away from automobile travel. There is growing support to improve the quality of the walking environment and make investments to promote pedestrian travel. Despite this interest and need, current forecasting tools, particularly regional travel demand models, often fall short. To address this gap, Oregon Metro and NITC researcher Kelly Clifton worked together to develop this pedestrian demand estimation tool which can allow planners to allocate infrastructure based on pedestrian demand in the Portland, Oregon metropolitan area. The tool is also designed to be replicable, so that other metropolitan areas can adapt the model to begin estimating pedestrian demand in their cities. This webinar will provide an overview of how the tool functions as well as a framework for applying this method in other cities. Title: Webinar: Development of a Pedestrian Demand Estimation Tool Author: Clifton, Kelly Year: 2016 Why model pedestrians? A new predictive tool for estimating pedestrian demand has potential applications for improving walkability. By forecasting the number, location and characteristics of walking trips, this tool allows for policy-sensitive mode shifts away from automobile travel. There is growing support to improve the quality of the walking environment and make investments to promote pedestrian travel. Despite this interest and need, current forecasting tools, particularly regional travel demand models, often fall short. To address this gap, Oregon Metro and NITC researcher Kelly Clifton worked together to develop this pedestrian demand estimation tool which can allow planners to allocate infrastructure based on pedestrian demand in the Portland, Oregon metropolitan area. The tool is also designed to be replicable, so that other metropolitan areas can adapt the model to begin estimating pedestrian demand in their cities. This webinar will provide an overview of how the tool functions as well as a framework for applying this method in other cities. Close

• 18. [Article] Webinar: Investigations in Transportation: Partnering Industry Professionals and Elementary Teachers in a STEM Unit of Study

  Investigations in Transportation was an elementary school partnership and curriculum development project, engaging STEM professionals in school-based design projects. Fifth-grade students in two Oregon ...

  Citation × Citation Citation Abstract Copy Title: Webinar: Investigations in Transportation: Partnering Industry Professionals and Elementary Teachers in a STEM Unit of Study Author: Biskupic Knight, Carol Year: 2016 Investigations in Transportation was an elementary school partnership and curriculum development project, engaging STEM professionals in school-based design projects. Fifth-grade students in two Oregon communities teamed up with transportation professionals from ODOT to redesign their school parking lots, resulting in better traffic flow and increased capacity. The immersive learning experience received overwhelmingly positive feedback from students, teachers and administrators. This webinar will demonstrate how the Portland Metro STEM Partnership was facilitated to bring transportation education into elementary school classrooms, offering students unparalleled access to STEM professionals working in their communities and to real-world applications of engineering principles. Title: Webinar: Investigations in Transportation: Partnering Industry Professionals and Elementary Teachers in a STEM Unit of Study Author: Biskupic Knight, Carol Year: 2016 Investigations in Transportation was an elementary school partnership and curriculum development project, engaging STEM professionals in school-based design projects. Fifth-grade students in two Oregon communities teamed up with transportation professionals from ODOT to redesign their school parking lots, resulting in better traffic flow and increased capacity. The immersive learning experience received overwhelmingly positive feedback from students, teachers and administrators. This webinar will demonstrate how the Portland Metro STEM Partnership was facilitated to bring transportation education into elementary school classrooms, offering students unparalleled access to STEM professionals working in their communities and to real-world applications of engineering principles. Close

• 19. [Article] Building Planner Commitment: Are California’s SB 375 and Oregon’s SB 1059 Models for Climate-Change Mitigation?

  California’s Sustainable Communities and Climate Protection Act (SB 375) and the Oregon Sustainable Transportation Initiative (SB 1059) have made them the first states in the nation to try and reduce greenhouse ...

  Citation × Citation Citation Abstract Copy Title: Building Planner Commitment: Are California’s SB 375 and Oregon’s SB 1059 Models for Climate-Change Mitigation? Author: Bartholomew, Keith, Proffitt, David Year: 2017 California’s Sustainable Communities and Climate Protection Act (SB 375) and the Oregon Sustainable Transportation Initiative (SB 1059) have made them the first states in the nation to try and reduce greenhouse gas (GHG) emissions using the transportation-planning process. Evaluating how these pioneering laws have changed local planning processes – as well as plans themselves – in each state provides insight into the laws’ effectiveness at changing development patterns in a way that reduces GHG emissions, without waiting decades to see the effects in the built environment. Both states’ laws require metropolitan planning organizations (MPOs) and the municipalities that comprise them to plan development scenarios that reduce per capita GHG emissions from private automobiles. The emissions-reductions targets for each metro are determined through negotiation with state agencies and are updated periodically. Planning researchers (Burby et al., 1997) categorize laws like these as state planning mandates because they require local-level governments to incorporate state-specified goals into their plans. A host of empirical studies (Berke & French, 1994; Bunnell & Jepson, 2011; Burby & Dalton, 1994; Burby & May, 1998; Burby, 2005; Burby et al., 1993; Dalton & Burby, 1994; Hoch, 2007; May, 1993) suggest that the structure of state planning mandates, particularly the way their “carrots” and “sticks” encourage full adoption of the mandate’s goals and objectives or allow for just minimal compliance, are key to their success in changing development patterns. This is because greater planner commitment tends to result in higher-quality local plans and better plan implementation (Alterman & Hill, 1978; Berke & French, 1994; Berke & Godschalk, 2009; Berke, 1996; Brody & Highfield, 2005; Brody, 2003; Laurian et al., 2004; Talen, 1996), effectively acting as a multiplier that increases the plan’s influence on the built environment and other development outcomes. Therefore, we believe that evaluating the degree to which state planning mandates in California and Oregon have changed local planning documents and practices is the best available indicator of how the mandates will influence development patterns in the future. Furthermore, tracing how the mandates affect decisions made by local planners informs the suitability of California and Oregon’s planning mandates to serve as a model for policy in other states, or at the national or international scale. This study fits the NITC themes of taking long-term action on transportation emissions and climate change and integrating multimodal transportation and land use. We employ content analysis to evaluate SB 375 and SB 1059’s influence on regional transportation plans (RTPs) produced by MPOs. Conducting content analyses of RTPs approved before and after the planning mandates took effect will produce scores that allow us to compare how much the plans have changed due to the laws. It will also allow us to group MPOs based on their performance and identify characteristics of the metro areas they represent that predict their scores. For instance, some RTPs may shift from a weak focus on emissions reduction to a strong focus, while others may have a strong focus both before and after the planning mandates took effect. Building case studies in this way will allow us to ascertain which aspects of the laws are working as intended and which are not, and answer whether the laws can serve as models for climate change-mitigation policy. Title: Building Planner Commitment: Are California’s SB 375 and Oregon’s SB 1059 Models for Climate-Change Mitigation? Author: Bartholomew, Keith, Proffitt, David Year: 2017 California’s Sustainable Communities and Climate Protection Act (SB 375) and the Oregon Sustainable Transportation Initiative (SB 1059) have made them the first states in the nation to try and reduce greenhouse gas (GHG) emissions using the transportation-planning process. Evaluating how these pioneering laws have changed local planning processes – as well as plans themselves – in each state provides insight into the laws’ effectiveness at changing development patterns in a way that reduces GHG emissions, without waiting decades to see the effects in the built environment. Both states’ laws require metropolitan planning organizations (MPOs) and the municipalities that comprise them to plan development scenarios that reduce per capita GHG emissions from private automobiles. The emissions-reductions targets for each metro are determined through negotiation with state agencies and are updated periodically. Planning researchers (Burby et al., 1997) categorize laws like these as state planning mandates because they require local-level governments to incorporate state-specified goals into their plans. A host of empirical studies (Berke & French, 1994; Bunnell & Jepson, 2011; Burby & Dalton, 1994; Burby & May, 1998; Burby, 2005; Burby et al., 1993; Dalton & Burby, 1994; Hoch, 2007; May, 1993) suggest that the structure of state planning mandates, particularly the way their “carrots” and “sticks” encourage full adoption of the mandate’s goals and objectives or allow for just minimal compliance, are key to their success in changing development patterns. This is because greater planner commitment tends to result in higher-quality local plans and better plan implementation (Alterman & Hill, 1978; Berke & French, 1994; Berke & Godschalk, 2009; Berke, 1996; Brody & Highfield, 2005; Brody, 2003; Laurian et al., 2004; Talen, 1996), effectively acting as a multiplier that increases the plan’s influence on the built environment and other development outcomes. Therefore, we believe that evaluating the degree to which state planning mandates in California and Oregon have changed local planning documents and practices is the best available indicator of how the mandates will influence development patterns in the future. Furthermore, tracing how the mandates affect decisions made by local planners informs the suitability of California and Oregon’s planning mandates to serve as a model for policy in other states, or at the national or international scale. This study fits the NITC themes of taking long-term action on transportation emissions and climate change and integrating multimodal transportation and land use. We employ content analysis to evaluate SB 375 and SB 1059’s influence on regional transportation plans (RTPs) produced by MPOs. Conducting content analyses of RTPs approved before and after the planning mandates took effect will produce scores that allow us to compare how much the plans have changed due to the laws. It will also allow us to group MPOs based on their performance and identify characteristics of the metro areas they represent that predict their scores. For instance, some RTPs may shift from a weak focus on emissions reduction to a strong focus, while others may have a strong focus both before and after the planning mandates took effect. Building case studies in this way will allow us to ascertain which aspects of the laws are working as intended and which are not, and answer whether the laws can serve as models for climate change-mitigation policy. Close

• 20. [Article] Impacts of Low-Speed Vehicles on Transportation Infrastructure and Safety

  There are increasing numbers of low-speed electric vehicles (LSVs) on public roadways. These vehicles are designed to be used within protected environments and on roadways with a maximum posted speed of ...

  Citation × Citation Citation Abstract Copy Title: Impacts of Low-Speed Vehicles on Transportation Infrastructure and Safety Author: Hunter-Zaworski, Katharine M., Cornell, Linda Year: 2010 There are increasing numbers of low-speed electric vehicles (LSVs) on public roadways. These vehicles are designed to be used within protected environments and on roadways with a maximum posted speed of 25 mph. Currently these vehicles are not subject to the same federal requirements for occupant protection as passenger cars. This research project investigated safety standards, operating regulations, and LSV manufacturer materials from sources around the world. The purpose of the research was to determine positive and negative impacts that LSVs, including Neighborhood Electric Vehicles (NEVs) and Medium Speed Electric Vehicles (MSEVs), are likely to have for the Oregon Department of Transportation (ODOT) and Oregon communities, and whether adjustments in current state regulations are needed to ensure that LSVs do not negatively impact road safety and traffic operations, or expose the LSV operators to undue risk. The U.S. and Canadian federal motor vehicle safety agencies have harmonized their regulations and stipulated the maximum operating speed of these vehicles, however state and local roadway authorities have regulated the maximum speed of roadways and intersection characteristics on which these vehicles can operate. The significant recommendations of this research are: (i)The State of Oregon regulations for LSVs should be amended such that LSVs are limited to public roadways with a maximum operating speed of 25 mph, and they are restricted to crossing higher speed roadways at four-way Stop or traffic controlled intersections, (ii) local transportation authorities should develop parallel or secondary low-speed transportation networks that connect residential neighborhoods with major activity centers Title: Impacts of Low-Speed Vehicles on Transportation Infrastructure and Safety Author: Hunter-Zaworski, Katharine M., Cornell, Linda Year: 2010 There are increasing numbers of low-speed electric vehicles (LSVs) on public roadways. These vehicles are designed to be used within protected environments and on roadways with a maximum posted speed of 25 mph. Currently these vehicles are not subject to the same federal requirements for occupant protection as passenger cars. This research project investigated safety standards, operating regulations, and LSV manufacturer materials from sources around the world. The purpose of the research was to determine positive and negative impacts that LSVs, including Neighborhood Electric Vehicles (NEVs) and Medium Speed Electric Vehicles (MSEVs), are likely to have for the Oregon Department of Transportation (ODOT) and Oregon communities, and whether adjustments in current state regulations are needed to ensure that LSVs do not negatively impact road safety and traffic operations, or expose the LSV operators to undue risk. The U.S. and Canadian federal motor vehicle safety agencies have harmonized their regulations and stipulated the maximum operating speed of these vehicles, however state and local roadway authorities have regulated the maximum speed of roadways and intersection characteristics on which these vehicles can operate. The significant recommendations of this research are: (i)The State of Oregon regulations for LSVs should be amended such that LSVs are limited to public roadways with a maximum operating speed of 25 mph, and they are restricted to crossing higher speed roadways at four-way Stop or traffic controlled intersections, (ii) local transportation authorities should develop parallel or secondary low-speed transportation networks that connect residential neighborhoods with major activity centers Close