TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 427: Extent of Highway Capacity Manual Use in Planning assesses how state departments of transportation, small and large metropolitan planning organizations, and local governments are using or might use the Highway Capacity Manual for planning analyses, or more specifically, for performance monitoring, problem identification, project prioritization, programming, and decision-making processes.

Planning for sustainability is the defining challenge of the 21st century. More than any other single endeavor, it confronts the critical perils to our future, from energy shortages and environmental stress to climate shifts and population surges. That's the argument of a forward-looking new report from the American Planning Association. In plain language, authors David R. Godschalk, FAICP, and William R. Anderson, FAICP, show how cities, towns, and regions can work together to meet the challenge. These leading planners put forward eight principles for developing comprehensive plans that address today's needs without compromising the needs of the next generation. Case studies demonstrate sustainability planning at work in cities including Seattle and San Diego and smaller communities like Keene, New Hampshire, and Union County, Pennsylvania. Sustaining Places gives planners, local officials, and involved citizens a practical framework for understanding today's concerns and a roadmap for moving toward a better future. The report culminates the American Planning Association's multiyear, multifaceted Sustaining Places Initiative.

Leon Krier is one of the best-known—and most provocative—architects and urban theoreticians in the world. Until now, however, his ideas have circulated mostly among a professional audience of architects, city planners, and academics. In The Architecture of Community, Krier has reconsidered and expanded writing from his 1998 book Architecture: Choice or Fate. Here he refines and updates his thinking on the making of sustainable, humane, and attractive villages, towns, and cities. The book includes drawings, diagrams, and photographs of his built works, which have not been widely seen until now. With three new chapters, The Architecture of Community provides a contemporary road map for designing or completing today’s fragmented communities. Illustrated throughout with Krier’s original drawings, The Architecture of Community explains his theories on classical and vernacular urbanism and architecture, while providing practical design guidelines for creating livable towns. The book contains descriptions and images of the author’s built and unbuilt projects, including the Krier House and Tower in Seaside, Florida, as well as the town of Poundbury in England. Commissioned by the Prince of Wales in 1988, Krier’s design for Poundbury in Dorset has become a reference model for ecological planning and building that can meet contemporary needs.