This synthesis will be of interest to highway environmental specialists (particularly those concerned with assessing social and economic impacts), design engineers, planners, utility managers, and others responsible for the planning, design, and implementation of highway-widening improvements. Information is presented on the reasons for highway-widening projects, the nature of the projects, and the methods and practices for application of analytical techniques used to measure the potential or actual impacts of the projects on people and the physical environment. Mitigation measures are also discussed. This report of the Transportation Research Board describes the most recent widening projects as reported by states or other transportation agencies, as well as the most frequently encountered issues in highway widening. Selected examples of widening projects are included, as is some recognition of the need for additional information and research in the areas of social and economic impact measurement.

Urban sprawl has gained much national attention in recent years. Sprawl involves not only land-use issues but also legal, political, and social concerns. It affects our schools, the environment, and race relations. Comprehensive enough for high school students and also appropriate for college undergraduates, Remaking American Communities delves into the challenges of urban sprawl by turning to some of America's top thinkers on the problem, including Robert Yaro, president of the Regional Plan Association. Other cutting-edge essays include a foreword about the emergence of sprawl by nationally syndicated columnist Neal Peirce, views about race and class by former mayor of Albuquerque David Rusk, and a discussion of transportation dynamics by Curtis Johnson, president of the Citistates Group. ø The essays in this collection explore the core issues of sprawl and the agenda for dealing with it. Complete with a glossary, resources, and contact information for smart-growth alliances, this book is extremely user-friendly. David C. Soule offers an unbiased viewpoint of this national phenomenon in a way that will be accessible to students and those with little background in the issue.

"The objectives of the RETA [regional technical assistance project], a study based on a literature and project review and on field research in three Asian countries [People's Republic of China, Thailand and India], were to enhance current understanding of how transport and energy infrastructure contribute to poverty reduction, to fill knowledge gaps, and to identify lessons learned and good practices."--P. 1.