A numerical solution of the three-dimensional steady-state diffusion equation for a finite width line source is presented. The wind speed and eddy diffusivity as a function of height above the roadway are obtained. Normalized ground level and elevated concentrations near a highway are obtained for winds perpendicular, parallel, and at 45 degrees.…

A thorough study of changing student transportation patterns is justified on the grounds that (1) campuses are major traffic generators; (2) there is increased concern over the need to develop transportation systems that pose less ecological threat to the urban environment; (3) transportation patterns of students, faculty, and staff are changing…

This combination workbook and study guide for driver education courses is divided into three sections. Section One consists of eight parts including suggestions on avoiding various collisions and other driving maneuvers. The second section consists of an outline for assisting the student in taking notes on instruction. The third section is a…

Developed from a systematic analysis of driving behaviors, this publication contains a set of instructional objectives for driver education courses and a series of tests designed to measure the degree to which the instructional objectives have been met by students. Part 1 provides a description of objectives for 74 learning units, including such…

This guide is designed to provide an overview of careers in transportation, a critical field employing about 10 million people in the United States. The guide is organized in seven sections that cover the following occupational clusters: (1) vehicle operation; (2) passenger assistance; (3) vehicle assembly and maintenance; (4) planning,…

Evaluation issues pertaining to the Intelligent Vehicle Highway System are discussed. Transportation is an area that clearly illustrates how technology is outrunning social science. Those responsible for the evaluation of programs and options must assume responsibility for spelling out the destructive consequences of focusing only on technology.…

Materials in this curriculum guide represent a selection of the major transportation consumer topics and ideas and are designed to set the stage for more intensive transportation consumer education curriculum development and teacher efforts. (Eleven manuals covering the four transportation topics of public transportation, transportation and the…

Curriculum material presented in this manual is for use in the development of an instructional program for drivers who either want or need to improve their driving performance. Three principal units are included: man and highway transportation, driver performance, and factors influencing driver behavior. Each unit is further divided into episodes…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the transportation safety topic for grades 9-12. It contains forty-three learning activities…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the public transportation topic for grades 9-12. It contains forty-nine learning activities grouped…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the transportation safety topic for grades 6-9. The manual contains forty-seven learning activities…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the transportation and the environment topic for grades 9-12. It contains forty-four learning…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers all four topics at the adult level. Materials in four chapters comprising seventeen mini-units…

One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the transportation and the environment topic for grades 6-9. It contains thirty-nine learning…

This report contains the findings of a conference held to define the skills and educational background needed by new transportation professionals at all levels, to review the education and training currently being offered in this field, and to recommend other concepts and actions that will enhance transportation education and training. The…