Urban areas have been caught up in a turbulent process of transformation over the past 50 years and changes have been rapid, with issues such as mobility, nature, water management, energy use and public space featuring prominently._x000D_ In each Olympic year since 1988, the Faculty of Architecture at Delft University of Technology has held an international conference focusing on the connection between research and design, exploring the field of tension between science, technology and art._x000D_ This book presents the proceedings of the latest in this series of conferences: New Urban Configurations, held in Delft, the Netherlands, in October 2012 in collaboration with the European Association for Architectural Education (EAAE) and the International Seminar on Urban Form (ISUF). This edition of the conference discussed the role and critical potential of the architectural project in the transformation process of cities and territories that leads to new urban configurations._x000D_ The publication contains all 140 accepted papers and a selection of the keynote lectures presented at the conference. The papers have been grouped into five main themes: innovation in building typology; infrastructure and the city; complex urban projects; green spaces, and delta urbanism. Four of these major topics are further divided into several subtopics._x000D_ This book will be of interest to everyone involved in designing, building, thinking about as well as managing the urban landscape and territory.

These twelve new essays present innovative and practical ideas for addressing the harmful effects of sprawl. Sprawl is not only an ongoing focus of specialized magazines like Dwell; indeed, Time magazine has cited ?recycling the suburbs? as the second of ?Ten Ideas Changing the World Right Now.' While most conversations on sprawl tend to focus on its restriction, this book presents an overview of current thinking on ways to fix, repair, and retrofit existing sprawl. Chapters by planners, geographers, and architects present research grounded in diverse locales including Phoenix, Arizona; Seattle, Washington; Dublin, Ohio; and the Atlanta, Georgia, and Washington, D.C., metro areas. The authors address head-on the most controversial aspects of sprawl–issues of power and control, justice and equity, and American attitudes about regulating private development. But they also put these issues in practical contexts, bringing in examples of redesign that are already occurring around the country, including the retrofitting of corridors and the repurposing of the cul-de-sac. Whether fixing sprawl requires a ?cultural shift? in thinking or a ?coordinated effort? by local government, these essays testify that a combination of forethought and creativity will be needed. EMILY TALEN is a professor in the School of Geographical Sciences and Urban Planning and the School of Sustainability at Arizona State University. Her books include City Rules: How Regulations Affect Urban Form and Design for Diversity. Cover design: Kaelin Chappell Broaddus Cover photo: Author photo: Courtesy of Sandy Sorlien The University of Georgia Press Athens, Georgia 30602 www.ugapress.org

The purpose of this research effort is to evaluate unique intersection designs for their suitability for use in lieu of an existing or proposed traffic signal. This project identified alternative intersection (interchange) designs that could be implemented at signalized intersections that would serve the current traffic and also provide a higher capacity for the main traffic movement. Analyses were conducted primarily using SYNCHRO 6 software from Trafficware Ltd. To model the different intersection/interchange designs identified for analysis. Eight designs were selected for in-depth analysis: Continuous Flow, Center-Turn Overpass, Echelon, Median U-turn, Michigan Diamond, Quadrant, SPUI, and Tight Diamond.

This report describes common safety issues at median intersections on rural divided highways and presents innovative geometric and operational treatments for addressing those issues. Ten case studies illustrate how they have been applied in the field. The report includes recommendations for modifications to the AASHTO A Policy on Geometric Design of Highways and Streets (Green Book) and the Manual on Uniform Traffic Control Devices (MUTCD).

This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, sets out requirements for travel time reliability within a performance-based planning process. The research includes an effort to determine the economic value of improvements in travel time reliability by applying options theory from the financial sector. The report includes two succinct tables that describe requirements for person and freight trips for reliable transport, as well as a forecast of the year 2030 under alternative assumptions that may influence travel time reliability.