Presents a method to estimate, on a per-mile and per-trip basis, the relative risks that students face in traveling to and from school by walking, bicycling, riding in passenger vehicles with adult drivers, riding in passenger vehicles with teenage drivers, or taking a bus.

TRB Special Report 293, Risk of Vessel Accidents and Spills in the Aleutian Islands: Designing a Comprehensive Risk Assessment, provides guidance for a comprehensive risk assessment of vessel accidents and spills in the Aleutian Islands. The report examines data related to the risk of oil, chemical, and other hazardous cargo spills from vessel traffic through the Aleutian Islands and identifies key information needed to conduct a comprehensive risk assessment.

An ambitious study of the making of the professional middle class in the Anglophone world from c.1870 to 2008.

Children's Active Transportation is a rigorous and comprehensive examination of the current research and interventions on active transportation for children and youth. As the travel behaviors of these groups tend to be highly routinized, and their mobility faces unique constraints, such as parental restrictions, mandatory school attendance, and the inability to drive a motor vehicle before late adolescence, this book examines the key factors that influence travel behavior among children and youth, providing key insights into lessons learned from current interventions. Readers will find a resource that clearly demonstrates how critical it is for children to develop strong, active transportation habits that carry into adulthood. - Discusses the correlates that exist between children's active transportation using a social and ecological model - Summarizes active transportation interventions that show what works to increase non-motorized modes of travel in children - Describes the factors that influence the implementation and effectiveness of interventions