This guide was written as a quick primer for transportation professionals and analysts who assess the impacts of proposed transportation actions on communities. It outlines the community impact assessment process, highlights critical areas that must be examined, identifies basic tools and information sources, and stimulates the thought-process related to individual projects. In the past, the consequences of transportation investments on communities have often been ignored or introduced near the end of a planning process, reducing them to reactive considerations at best. The goals of this primer are to increase awareness of the effects of transportation actions on the human environment and emphasize that community impacts deserve serious attention in project planning and development-attention comparable to that given the natural environment. Finally, this guide is intended to provide some tips for facilitating public involvement in the decision making process.

Environmental Impact Assessment: Theory and Practice describes the various pieces of knowledge necessary to speak the language of EIA and carry out EIAs focusing on a variety of environmental issues, including impacts on environmental components, like air, water, soils, land, noise and biological environments. Organized into 15 chapters, the book provides engineers with the tools and methods to conduct an effective assessment, including report preparations, design measures and relevant mitigation steps that can be taken to reduce or avoid negative effects. Case Studies are presented, providing guidance professionals can use to better understand, plan and prepare environmental impact assessments. - Presents detailed methodologies for air pollution control, waste treatment schemes, phytoremediation, bioremediation, hazardous waste, green belt development and rainwater harvesting - Highlights concepts and important definitions of EIA and the planning and management of EIA study - Discusses the impacts on valued environmental components, like air, water, soils, land, noise, and biological and socioeconomic environments in a systematic manner

The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.