Congestion continues to grow in America¿s urban areas. This report presents details on the 2004 trends, findings and what can be done to address the growing transportation problems. Trend data from 1982 to 2002 for 85 urban areas provides both a local view and a national perspective on the growth and extent of traffic congestion. The 2004 Report provides clear evidence that the time for improvements has arrived. Communicating the congestion levels and the need for improvements is a goal of this report. The decisions about which, and how much, improvement to fund will be made at the local level according to a variety of goals, but there are some broad conclusions that can be drawn from this database. Tables.
Researchers developed two scenarios to envision the future of mobility in China in 2030. Economic growth, the presence of constraints on vehicle ownership and driving, and environmental conditions differentiate the scenarios. By making potential long-term mobility futures more vivid, the team sought to help decisionmakers at different levels of government and in the private sector better anticipate and prepare for change.
Urban transport systems worldwide are faced by a multitude of challenges. Among the most visible of these are the traffic gridlocks experienced on city roads and highways all over the world. The prescribed solution to transport problems in most cities has thus been to build more infrastructures for cars, with a limited number of cities improving public transport systems in a sustainable manner. However, a number of challenges faced by urban transport systems – such as greenhouse gas emissions, noise and air pollution and road traffic accidents – do not necessarily get solved by the construction of new infrastructure. Planning and Design for Sustainable Urban Mobility argues that the development of sustainable urban transport systems requires a conceptual leap. The purpose of ‘transportation’ and ‘mobility’ is to gain access to destinations, activities, services and goods. Thus, access is the ultimate objective of transportation. As a result, urban planning and design should focus on how to bring people and places together, by creating cities that focus on accessibility, rather than simply increasing the length of urban transport infrastructure or increasing the movement of people or goods. Urban form and the functionality of the city are therefore a major focus of this report, which highlights the importance of integrated land-use and transport planning. This new report of the United Nations Human Settlements Programme (UN-Habitat), the world’s leading authority on urban issues, provides some thought-provoking insights and policy recommendations on how to plan and design sustainable urban mobility systems. The Global Report on Human Settlements is the most authoritative and up-to-date global assessment of human settlements conditions and trends. Preceding issues of the report have addressed such topics as Cities in a Globalizing World, The Challenge of Slums, Financing Urban Shelter, Enhancing Urban Safety and Security, Planning Sustainable Cities and Cities and Climate Change.
This open access book is the first to systematically introduce the principles of urban informatics and its application to every aspect of the city that involves its functioning, control, management, and future planning. It introduces new models and tools being developed to understand and implement these technologies that enable cities to function more efficiently – to become ‘smart’ and ‘sustainable’. The smart city has quickly emerged as computers have become ever smaller to the point where they can be embedded into the very fabric of the city, as well as being central to new ways in which the population can communicate and act. When cities are wired in this way, they have the potential to become sentient and responsive, generating massive streams of ‘big’ data in real time as well as providing immense opportunities for extracting new forms of urban data through crowdsourcing. This book offers a comprehensive review of the methods that form the core of urban informatics from various kinds of urban remote sensing to new approaches to machine learning and statistical modelling. It provides a detailed technical introduction to the wide array of tools information scientists need to develop the key urban analytics that are fundamental to learning about the smart city, and it outlines ways in which these tools can be used to inform design and policy so that cities can become more efficient with a greater concern for environment and equity.
This Handbook presents a comprehensive and rigorous overview of the state-of-the-art on Smart Cities. It provides the reader with an authoritative, exhaustive one-stop reference on how the field has evolved and where the current and future challenges lie. From the foundations to the many overlapping dimensions (human, energy, technology, data, institutions, ethics etc.), each chapter is written by international experts and amply illustrated with figures and tables with an emphasis on current research. The Handbook is an invaluable desk reference for researchers in a wide variety of fields, not only smart cities specialists but also by scientists and policy-makers in related disciplines that are deeply influenced by the emergence of intelligent cities. It should also serve as a key resource for graduate students and young researchers entering the area, and for instructors who teach courses on these subjects. The handbook is also of interest to industry and business innovators.
Why plan? How and what do we plan? Who plans for whom? These three questions are then applied across three major topics in planning: States, Markets, and the Provision of Social Goods; The Methods and Substance of Planning; and Agency, Implementation, and Decision Making.
Cities across the world are facing unprecedented challenges in traffic management and transit congestion while coping with growing populations and mobility aspirations; existing policies that aim to tackle congestion and create more sustainable transport futures offer only weak remedies. In Gridlock: Congested Cities, Contested Policies, Unsustainable Mobility, transport consultant John C. Sutton explores how two competing discourses in transport policy and planning practice – convivial and competitive ideologies – lead to contradictory solutions and a gridlock in policy as well as on transport systems. Gridlock examines current transport and mobility in a geographical, social, political-economy and technological context. The challenges of rising congestion are highlighted through case studies from the UK, the USA, and OECD countries. Sutton offers readers a vision of a sustainable mobility future through the concept of mobility management, combining mobile communication and information technology with logistics to match travel demand to the capacity of transport systems. Essential reading for transport professionals and students of transportation planning and policy, Gridlock offers a unique manifesto for sustainable mobility settlement, addressing the pressing problems of growing populations and congestion while looking ahead to a more sustainable future.
Take a stand against disease, depression, and obesity by ditching the sedentary lifestyle—and becoming actively happy and healthy: “Fascinating research.” —Booklist It feels great to sink into the sofa after a long day—but spending too much time sitting down can have serious health consequences. Some studies show it can be more dangerous than smoking. But how can you combat the threat in an era of desk jobs, spread-out suburbs, and digital everything? In Get Up!, James A. Levine’s original scientific research shows how today’s chair-based world, in which we no longer use our bodies as they evolved to be used, is having negative consequences on our health, and is a leading cause of diabetes, cancer, and heart disease. In the course of recent history, humans have moved from a primarily active lifestyle to one that is largely sedentary, and this change has reshaped every facet of our lives, from social interaction to classroom design. The good news is that fixing the problem doesn’t require mountain climbing or marathon running. Levine shows how to throw off the shackles of inertia—and reverse these negative trends through simple changes in our daily lives.
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies
Smart Urban Mobility: Transport Planning in the Age of Big Data and Digital Twins explores the data-driven paradigm shift in urban mobility planning and examines how well-established practices and strong data analytics efforts can be better aligned to fit transport planning practices and "smart" mobility management needs. The book provides a comprehensive survey of the major big data and technology resources derived from smart cities research which are collectively poised to transform urban mobility. Chapters highlight the important aspects of each data source affecting applicability, along with the outcomes of smart mobility measures and campaigns.Transport planners, urban policymakers, public administrators, city managers, data scientists, and consulting companies managing smart city interventions and data-driven urban transformation projects will gain a better understanding of this up-and-coming research from this book's detailed overview and numerous practical examples and best practices for operational deployment. - Addresses key principles underlying smart mobility, as well as opportunities and challenges of integrating big data-driven insights into transport planning and smart cities - Presents practical advice on how to implement smart mobility advances, providing a benchmark reference by best practice examples in the field - Examines synthesis of existing gaps, limitations, and big data potential beyond traditional data needs for transport planning, as well as examples of the best practices
