Download or read book Impacts of Travel Demand Information Diffusion on Reducing Empty Vehicle Miles Traveled by Ridesourcing Vehicles written by Ria Kontou and published by . This book was released on 2019 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact of Ride sharing on Mobility Trends and Vehicle Stock written by Suhrid Avinash Deshmukh and published by . This book was released on 2018 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: North American transportation industry is on the verge of a revolutionary change. With the advent of car-sharing services and ride-sharing companies, the transportation industry is experiencing a fundamental way in which people choose to travel. This particular thesis looks at the impact of these disruptive changes in transportation on the way people choose to travel, the car based vehicle miles travelled (VMT) and the national vehicle stock. In particular, this work tries to look at how people choose to make a travel decision when embarking on a particular trip and how that translates to an effect on the national level vehicle stock. When presented with a particular mode of travel, the most relevant aspects associated with that particular mode of travel were explored and evaluated. Each mode was evaluated based on cost, time and comfort associated with the mode. Multi-attribute utility theory was used to study and evaluate how people make decisions about mode choice when choosing a particular mode for a trip. This work tries to look at the impact of ride-sharing on modal changes and shits that result in a less or more use of personal car travel. Apart from the travel behavior associated with modes, this work also estimates impact of ride-sharing on the total vehicle usage in urban areas. Once the modal share of different modes was estimated, an overall passenger trip demand was generated at the national level. This trip demand was broken down into car-based trips and non-car based trips from the modal share result. Combined with occupancy assumptions, this passenger trip demand was converted into a car based VMT estimate. Finally, combining the car based vehicle miles travelled with the average vehicle utilization, the national vehicle stock was calculated. In order to measure the impact of these futuristic technologies on modal share, VMT and the national vehicle stock, scenario analysis was the method chosen. In order to have a reference case, a base case scenario was designed assuming the world remains as it is today and nothing changes. A series of progressive scenarios related to ride-sharing were then tested to gauge the impact of ride-sharing. It was found that ride sharing has the most significant impact in the urban areas for short trips. The national level vehicle stock in the year 2050 declined by approximately 1.0% in the improved ride-sharing scenario. Higher-electrification of vehicles along with improvements in ride-sharing did not decrease the stock further by much, as compared to just the improved ride-sharing scenario. In an aggressive scenario, with improved ride-sharing, improved transit and anti-car policies, the national level stock value in year 2050 declined by approximately 6% compared to the base case scenario. Finally, in the scenario with improved ride-sharing and higher autonomy, the national level VMT increased by 1.3%, but the vehicle stock declined by 9.9%. The results from this work can be further used to inform certain decisions regarding changing travel behaviors or explore questions related to higher level policy analysis.
Download or read book Factors Affecting the Gas Price Elasticity of Travel Demand written by Philip W. Kreycik and published by . This book was released on 2016 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explores the possibility of reducing transportation emissions by reducing the growth of demand for travel in the United States light-duty vehicle fleet. Many government agencies seek to reduce the environmental and social ills associated with excess travel demand (e.g. congestion, reduced safety during travel, local pollution and noise, energy consumption, and climate change). These agencies have many tools at their disposal to reduce vehicle miles traveled (VMT) per capita - including encouraging compact mixed-use development, providing alternatives to single occupancy vehicle travel such as transit and biking and walking infrastructure, and restricting/regulating driving alone for instance by providing less parking. But the fastest way to reduce travel demand is through higher pricing that accounts for the externalities that drivers impose upon each other and society more broadly. The degree to which higher pricing can reduce travel demand is a function of two interrelated factors: 1) how high of a price increase is politically feasible to implement, and 2) the degree to which the driving public responds to the higher cost of driving. Both these factors vary over time. Given that carbon pricing and/or higher gas taxes are likely to take years to gain broader political acceptability, the future price elasticities of travel demand are just as relevant as today's elasticities. Therefore, this thesis focuses on the variability of price elasticity, the factors that explain this variation, and how these factors might change in the future. Using a diverse set of methods including literature review, semi-structured interviews, and odometer data, I find evidence that the magnitude of price elasticity is lower for vehicles of higher fuel economy, for vehicles further from the urban center, and for vehicles in lower income zipcodes. This is the first analysis I am aware of that evaluates the variation of the price elasticity of travel demand within a metro area, an approach that is important to the understanding the political feasibility of pricing and as a lens to the future effectiveness of pricing. It suggests that gas price increases will affect certain households in very different ways, with the most inelastic households simply paying more to maintain their lifestyle and the most elastic households pushed to make significant changes to their daily travel patterns and opportunities. These two types of impact may lead to different types of resistance to the policy. As for the future, the findings regarding fuel economy and distance to the urban center are particularly relevant, as we foresee society continues to become more metropolitan and the vehicle fleet is increasingly comprised of high fuel economy vehicles. Finally, the magnitude of price response suggested by both my interviews and my odometer data analysis suggests that price is still a significant determining factor in distance driven; therefore, policy that increases the cost of driving remains an important emissions reduction strategy.
Download or read book The Impact of On Demand Ride Services on Household Vehicle Miles Traveled written by Megan Lynch and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Disrupting Mobility written by Gereon Meyer and published by Springer. This book was released on 2017-01-04 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the opportunities and challenges of the sharing economy and innovative transportation technologies with regard to urban mobility. Written by government experts, social scientists, technologists and city planners from North America, Europe and Australia, the papers in this book address the impacts of demographic, societal and economic trends and the fundamental changes arising from the increasing automation and connectivity of vehicles, smart communication technologies, multimodal transit services, and urban design. The book is based on the Disrupting Mobility Summit held in Cambridge, MA (USA) in November 2015, organized by the City Science Initiative at MIT Media Lab, the Transportation Sustainability Research Center at the University of California at Berkeley, the LSE Cities at the London School of Economics and Politics and the Innovation Center for Mobility and Societal Change in Berlin.
Download or read book Autonomous Vehicles and Future Mobility written by Pierluigi Coppola and published by Elsevier. This book was released on 2019-06-15 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autonomous Vehicles and Future Mobility presents novel methods for examining the long term effects on individuals, society, and on the environment on a wide range of forthcoming transport scenarios such self-driving vehicles, workplace mobility plans, demand responsive transport analysis, mobility as a service, multi-source transport data provision, and door-to-door mobility. With the development and realization of new mobility options comes change in long term travel behavior and transport policy. Autonomous Vehicles and Future Mobility addresses these impacts, considering such key areas as attitude of users towards new services, the consequences of introducing of new mobility forms, the impacts of changing work related trips, the access to information about mobility options and the changing strategies of relevant stakeholders in transportation. By examining and contextualizing innovative transport solutions in this rapidly evolving field, Autonomous Vehicles and Future Mobility provides insights into current implementation of these potentially sustainable solutions, serving as general guidelines and best practices for researchers, professionals, and policy makers. Covers hot topics including travel behavior change, autonomous vehicle impacts, intelligent solutions, mobility planning, mobility as a service, sustainable solutions, and more Examines up to date models and applications using novel technologies Contributions from leading scholars around the globe Case studies with latest research results
Download or read book Shared mobility and MaaS written by Yves Crozet and published by Centre on Regulation in Europe asbl (CERRE). This book was released on 2019-09-19 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This CERRE report finds that to effectively reduce congestion and pollution in cities, policies should focus primarily on the rarest resource: space. Mobility as a Service (MaaS) also has a role to play in the transition towards truly sustainable mobility. But this is provided regulation guarantees that new mobility models complement and not substitute for public transport. European cities have been trying to enhance their mobility and transport systems, while reducing congestion, pollution, CO2 emissions, noise and accidents. Local transport policies across countries strive to encourage car drivers to switch to public transport, but with limited success. The authors of the report find that the lack of success of policies to encourage the switch to public transport is often due to the alleged trouble of using other transportation modes compared to the convenience of private cars. “If cities are to effectively reduce congestion and pollution, regulation of access to cities must change dramatically. Until now, the constraints on the use of cars have largely remained low”, explain the authors. “An approach promising individual time savings will not benefit the collective interest. To be efficient, policies should focus primarily on the rarest resource for the community: space. Transport authorities must intervene on the uses of roads, sidewalks and pedestrian zones. It is up to them to define the balance between the different uses of roads”. In addition, public authorities should significantly develop public transport systems that constitute a genuine, practical, fast, reliable, and affordable alternative. The lack of public transport in areas of disperse and low demand due to financial reasons also remains a critical issue to be addressed. The CERRE report also finds that new mobility services (such as shared cars or free-floating e-scooters) provide unprecedented opportunities to reduce the disutility users would face from simply switching from the private car to public or active transport. Mobility as a Service (MaaS) enables users to change their routines, discover the variety of mobility services available and to combine former and new mobility services. Shared mobility providers may complement public transport, especially by supplying first and last mile solutions, and by serving areas where public transport is not financially viable. However, unless ridesharing replaces solo trips by car at a large scale, the impacts on congestion, pollution and CO2 emissions are likely to be neutral at best. Urban mobility public authorities cannot neglect the opportunities brought by new mobility services. Public authorities have to be more ambitious. They have to enlarge their spectrum of mobility services that will, in a financially sustainable way, ease user life and foster alternatives to solo car use. But to effectively deal with new mobility services authorities must develop new skills in the data and platforms areas. Platforms, information services and ticketing are crucial to increase the number of users of urban mobility services. Although digitalisation cannot be considered a magic wand, it plays a critical role in achieving this transition to new mobility services. For MaaS to develop, Mobility data must be gathered under the umbrella of Metropolitan Transport Authorities, who are the only trusted party able to do so. “Policies for the use of roads should discourage the use of individual cars and incentivise ride sharing. As long as individual cars can move freely and on the same roads and use services in the same conditions as shared vehicles, it is unlikely that MaaS and shared mobility will be successful. In addition, public authorities need to modernise and grasps the opportunities that digitisation and data offer for the transition to a truly sustainable mobility”, conclude the authors.
Download or read book Three Revolutions written by Daniel Sperling and published by Island Press. This book was released on 2018-03 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Front Cover -- About Island Press -- Subscribe -- Title Page -- Copyright Page -- Contents -- Preface -- Acknowledgments -- 1. Will the Transportation Revolutions Improve Our Lives-- or Make Them Worse? -- 2. Electric Vehicles: Approaching the Tipping Point -- 3. Shared Mobility: The Potential of Ridehailing and Pooling -- 4. Vehicle Automation: Our Best Shot at a Transportation Do-Over? -- 5. Upgrading Transit for the Twenty-First Century -- 6. Bridging the Gap between Mobility Haves and Have-Nots -- 7. Remaking the Auto Industry -- 8. The Dark Horse: Will China Win the Electric, Automated, Shared Mobility Race? -- Epilogue -- Notes -- About the Contributors -- Index -- IP Board of Directors
Download or read book Sustainable Transport Mobility Management and Travel Plans written by Marcus Enoch and published by Routledge. This book was released on 2016-04-01 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charting the development of the travel plan as a concept, this book draws on a range of research-based contributions to determine the state-of-the-art and to explore a series of future scenarios in this area for practitioners and policy makers. Site-based mobility management or 'travel plans' address the transport problem by engaging with those organisations such as employers that are directly responsible for generating the demand for travel, and hence have the potential to have a major impact on transport policy. To do this effectively however, travel plans need to be reoriented to be made more relevant to the needs of these organisations, whilst the policy framework in which they operate needs modifying to better support their diffusion and enhance their effectiveness. Marcus Enoch breaks down the travel plan concept into four axes related to its development (namely segment, scale, structure and support), and investigates the following questions: - What makes them special? - Why are they introduced? - What do they look like in terms of their design and the measures they use? - How common are they and in what sectors and location types? - How effective are they? - What barriers do they face and how might these be overcome?
Download or read book The Mesh written by Lisa Gansky and published by Penguin. This book was released on 2010-09-23 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A simple, powerful idea that's reinventing the way smart, adaptive companies do business. Most businesses follow the same basic formula: create a product or service, sell it, and collect money. What Lisa Gansky calls "Mesh" businesses throw this model out the window. Instead, these companies use social media, wireless networks, and data crunched from every available source to provide people with goods and services at the exact moment they need them, without the burden and expense of owning them outright. The Mesh gives companies a better understanding of what customers really want. Already, hundreds of successful Mesh companies are redefining how we interact with the people, goods, and services in our lives. These businesses are easier to start and spreading like wildfire, from bike sharing and home exchanges to peer-to-peer lending, energy cooperatives, and open source design. Consider: • ZipCar profits from streamlined car sharing • Kickstarter connects artists with funding from enthusiastic supporters • Music Gym makes finding a recording studio as easy as joining a gym The Mesh reveals the next wave of information-enabled commerce, showing readers how to plug in and profit.
Download or read book Bicycle Urbanism written by Rachel Berney and published by Routledge. This book was released on 2018-02-07 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over recent decades, bicycling has received renewed interest as a means of improving transportation through crowded cities, improving personal health, and reducing environmental impacts associated with travel. Much of the discussion surrounding cycling has focused on bicycle facility design—how to best repurpose road infrastructure to accommodate bicycling. While part of the discussion has touched on culture, such as how to make bicycling a larger part of daily life, city design and planning have been sorely missing from consideration. Whilst interdisciplinary in its scope, this book takes a primarily planning approach to examining active transportation, and especially bicycling, in urban areas. The volume examines the land use aspects of the city—not just the streetscape. Illustrated using a range of case studies from the USA, Canada, and Australia, the volume provides a comprehensive overview of key topics of concern around cycling in the city including: imagining the future of bicycle-friendly cities; integrating bicycling into urban planning and design; the effects of bike use on health and environment; policies for developing bicycle infrastructure and programs; best practices in bicycle facility design and implementation; advances in technology, and economic contributions.
Download or read book Gendering Smart Mobilities written by Tanu Priya Uteng and published by Routledge. This book was released on 2019-12-20 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers gender perspectives on the ‘smart’ turn in urban and transport planning to effect-ively provide ‘mobility for all’ while simultaneously attending to the goal of creating green and inclusive cities. It deals with the conceptualisation, design, planning, and execution of the fast-emerging ‘smart’ solutions. The volume questions the efficacy of transformations being brought by smart solutions and highlights the need for a more robust problem formulation to guide the design of smart solutions, and further maps out the need for stronger governance to manage the introduction and proliferation of smart technologies. Authors from a range of disciplinary backgrounds have contributed to this book, designed to converse with mobility studies, transport studies, urban-transport planning, engineering, human geography, sociology, gender studies, and other related fields. The book fills a substantive gap in the current gender and mobility discourses, and will thus appeal to students and researchers studying mobilities in the social, political, design, technical, and environmental sciences.
Download or read book Paratransit in African Cities written by Roger Behrens and published by Routledge. This book was released on 2015-09-07 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Public transport systems in contemporary Sub-Saharan African cities are heavily reliant upon paratransit services. These services are defined as informal transportation which operates between the public and individual private spheres. In Africa paratransit is characterized by low quality of vehicles and chaotic management but it also provides cheap, accessible and flexible transport solutions for the urban poor. It is typically poorly regulated and operates as a set of informal businesses. A common result of weak public sector regulation and a fare strategy in which owners claim a fixed daily revenue target and drivers who keep the variable balance as income, is destructive competition and poor quality of service. There is an incontrovertible case for improving the quality, reliability and coverage of public transport systems, and some city governments have attempted to do so by initiating reform projects that envisage the phased replacement of paratransit operations with formalised bus rapid transit systems. In this book the authors argue that there are, however, path dependencies and constraints that limit the possible extent of public transport system reform. Paratransit operations also have some inherent advantages with respect to demand responsiveness and service innovation. Attempts to eradicate paratransit may be neither pragmatic nor strategic. Two future scenarios are likely: hybrid systems comprised of both paratransit and formally planned modes; and systems improved by upgrades and strengthened regulation of existing paratransit services. The business strategies and aspirations of incumbent paratransit operators in three case cities – Cape Town, Dar es Salaam and Nairobi – are discussed, as well as their attitudes towards emerging public transport reform projects. International experiences of hybrid system regulation and paratransit business development are reviewed in order to explore policy options. The authors contend that policies recognising paratransit operators, and seeking contextually appropriate complementarity with formalised planned services, will produce greater benefits than policies ignoring their continued existence.
Download or read book Data driven Multivalence in the Built Environment written by Nimish Biloria and published by Springer. This book was released on 2019-07-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sets the stage for understanding how the exponential escalation of digital ubiquity in the contemporary environment is being absorbed, modulated, processed and actively used for enhancing the performance of our built environment. S.M.A.R.T., in this context, is thus used as an acronym for Systems & Materials in Architectural Research and Technology, with a specific focus on interrogating the intricate relationship between information systems and associative material, cultural and socioeconomic formations within the built environment. This interrogation is deeply rooted in exploring inter-disciplinary research and design strategies involving nonlinear processes for developing meta-design systems, evidence based design solutions and methodological frameworks, some of which, are presented in this issue. Urban health and wellbeing, urban mobility and infrastructure, smart manufacturing, Interaction Design, Urban Design & Planning as well as Data Science, as prominent symbiotic domains constituting the Built Environment are represented in this first book in the S.M.A.R.T. series. The spectrum of chapters included in this volume helps in understanding the multivalence of data from a socio-technical perspective and provides insight into the methodological nuances involved in capturing, analysing and improving urban life via data driven technologies.
Download or read book The Future of Service Post COVID 19 Pandemic Volume 2 written by Jungwoo Lee and published by Springer Nature. This book was released on 2021-02-10 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book adds to the discussion from Volume 1 by providing insights and stimulating new thinking about the changing nature of services and marketing, service work and workers, and service experiences during and after the COVID-19 pandemic in 2020, particularly focusing on services marketing. This book serves as a useful resource for business practitioners and academics in the areas of service management and marketing responses during a pandemic. Each chapter deals with specific current issues within these industries due to COVID-19 and issues that will come up post-pandemic. As COVID-19 is expected to change the service practice and promote the utilization of novel methods, such as untact marketing, untact service, telecommuting, alternative work arrangements, job crafting, and new work skills, a range of examples and cases are provided to elaborate on applying these emerging new concepts within the service sector.
Download or read book Road Vehicle Automation 3 written by Gereon Meyer and published by Springer. This book was released on 2016-07-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book comprises papers about the impacts, benefits and challenges of connected and automated cars. It is the third volume of the LNMOB series dealing with Road Vehicle Automation. The book comprises contributions from researchers, industry practitioners and policy makers, covering perspectives from the U.S., Europe and Japan. It is based on the Automated Vehicles Symposium 2015 which was jointly organized by the Association of Unmanned Vehicle Systems International (AUVSI) and the Transportation Research Board (TRB) in Ann Arbor, Michigan, in July 2015. The topical spectrum includes, but is not limited to, public sector activities, human factors, ethical and business aspects, energy and technological perspectives, vehicle systems and transportation infrastructure. This book is an indispensable source of information for academic researchers, industrial engineers and policy makers interested in the topic of road vehicle automation.
Download or read book WHO global air quality guidelines written by Weltgesundheitsorganisation and published by World Health Organization. This book was released on 2021-09-07 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations for six key air pollutants: PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. In addition, the guidelines provide interim targets to guide reduction efforts of these pollutants, as well as good practice statements for the management of certain types of PM (i.e., black carbon/elemental carbon, ultrafine particles, particles originating from sand and duststorms). These guidelines are not legally binding standards; however, they provide WHO Member States with an evidence-informed tool, which they can use to inform legislation and policy. Ultimately, the goal of these guidelines is to help reduce levels of air pollutants in order to decrease the enormous health burden resulting from the exposure to air pollution worldwide.
