"TRB's National Cooperative Highway Research Program (NCHRP) Report 546 examines where and how safety can be effectively addressed and integrated into long-rang

A multi-disciplinary approach to transportation planning fundamentals The Transportation Planning Handbook is a comprehensive, practice-oriented reference that

Planning Support Systems: Retrospect and Prospect It has been nearly twenty years since the term ‘planning support systems’ (PSS) first appeared in an artic

The Federal Highway Administration argues that one way to reduce substantially the annual $230 billion national societal cost of motor vehicle crashes is to inc