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.

"Since the publication of the first edition of the Access Management Manual, the context for transportation planning and roadway design in the United States has been transformed. Transportation agencies and local governments are under growing pressure to integrate land use and transportation policy and achieve a more sustainable, energy-efficient transportation system. This second edition of the manual responds to these developments by addressing access management comprehensively, as a critical part of network and land use planning. The content is interdisciplinary, with guidance pertinent to various levels of government as well as to pedestrians, bicyclists, and motorized vehicles, including trucks and buses, and is strongly grounded in decades of research, engineering science, and professional experience. Greater emphasis is placed on appropriate location of access, and guidance is refined to provide appropriate consideration of context and community issues. Substantial updates aid state and local agencies in managing access to corridor development effectively. Specific guidance on network and circulation planning and modal considerations is included, as well as guidance on effective site access and circulation design. A chapter on corridor management reinforces these concepts with a framework for application of access management in different contexts, along with appropriate strategies for each context. There are also new chapters on network planning, regional access management policies and programs, interchange area access management, auxiliary lane warrants and design, and right-of-way and access control. The manual concludes with an extensive menu of access management techniques and information on their application"--Provided by publisher.

On the eve of its centennial, Carol Dawson and Roger Allen Polson present almost 100 years of history and never-before-seen photographs that track the development of the Texas Highway Department. An agency originally created “to get the farmer out of the mud,” it has gone on to build the vast network of roads that now connects every corner of the state. When the Texas Highway Department (now called the Texas Department of Transportation or TxDOT) was created in 1917, there were only about 200,000 cars in Texas traveling on fewer than a thousand miles of paved roads. Today, after 100 years of the Texas Highway Department, the state boasts over 80,000 miles of paved, state-maintained roads that accommodate more than 25 million vehicles. Sure to interest history enthusiasts and casual readers alike, decades of progress and turmoil, development and disaster, and politics and corruption come together once more in these pages, which tell the remarkable story of an infrastructure 100 years in the making.

Transportation and Health provides state-of-the-art knowledge on the many linkages between transport and health, the available tools needed to estimate and evaluate the health impacts of transport, future technologies, the developments that can change the direction and magnitude of the health impacts, and the policy and education issues that can result in better practice and knowledge translation. The book provides valuable information on how and why to take health into consideration in transport planning and policy, showing how to estimate the impacts of transport on health in planning, policymaking, education and workforce development. - Explores the latest advances on the full spectrum of connections between transport and health - Offers a "roadmap" on how transport impacts health - Includes tools for analyzing and estimating the health impacts of transport - Shows what research and practice gaps need attention - Includes contributions from leading scholars, practitioners and policymakers

By discussing statistical concepts in the context of transportation planning and operations, Transportation Statistics and Microsimulation provides the necessary background for making informed transportation-related decisions. It explains the why behind standard methods and uses real-world transportation examples and problems to illustrate key concepts. The Tools and Methods to Solve Transportation Problems Classroom-tested at Texas A&M University, the text covers the statistical techniques most frequently employed by transportation and pavement professionals. To familiarize readers with the underlying theory and equations, it contains problems that can be solved using statistical software. The authors encourage the use of SAS’s JMP package, which enables users to interactively explore and visualize data. Students can buy their own copy of JMP at a reduced price via a postcard in the book. Practical Examples Show How the Methods Are Used in Action Drawing on the authors’ extensive application of statistical techniques in transportation research and teaching, this textbook explicitly defines the underlying assumptions of the techniques and shows how they are used in practice. It presents terms from both a statistical and a transportation perspective, making conversations between transportation professionals and statisticians smoother and more productive.

International Trade and Transportation Infrastructure Development: Experiences in North America and Europe examines the impact of trade agreements, such as the North American Trade Agreement (NAFTA) and the European Union Customs Union, and their relationship to transportation systems and infrastructure in member countries. It analyzes historical trade by mode, evaluating modal shifts due to trade policy and disputes, and their implications for all involved nations. This book also examines both supply and demand trends, reviewing transportation processes, and the stakeholders involved. Capacity development, funding mechanisms, and operational characteristics of each mode are detailed in relation to the policies that influence them. The book reviews recent trends and the impact of disruptive technologies, as well as future potential regulatory changes, with relation to upcoming infrastructure plans, project funding, and operations. This book is an ideal reference for transportation practitioners involved in planning, feasibility studies, consultation and policy for international transportation systems or infrastructure. Academic researchers and graduate students in transportation planning, international relations, and trade will also find this book useful.

Traffic-Related Air Pollution synthesizes and maps TRAP and its impact on human health at the individual and population level. The book analyzes mitigating standards and regulations with a focus on cities. It provides the methods and tools for assessing and quantifying the associated road traffic emissions, air pollution, exposure and population-based health impacts, while also illuminating the mechanisms underlying health impacts through clinical and toxicological research. Real-world implications are set alongside policy options, emerging technologies and best practices. Finally, the book recommends ways to influence discourse and policy to better account for the health impacts of TRAP and its societal costs. - Overviews existing and emerging tools to assess TRAP's public health impacts - Examines TRAP's health effects at the population level - Explores the latest technologies and policies--alongside their potential effectiveness and adverse consequences--for mitigating TRAP - Guides on how methods and tools can leverage teaching, practice and policymaking to ameliorate TRAP and its effects