Rural Roads Evaluation Summary Report

This book considers the problem of providing maximum access to transport services, and to roads for the rural population of the world's developing countries when limited funds are available. Access is a key factor in both social and economic development. It promotes social intercourse and opens up markets for both the rural and urban populations. Access connotes the ability to travel and to transport goods. The components of access include both the infrastructure and the transport modes or aids that use the infrastructure.

This book analyses the use of rural road networks and the causes and effects of road programmes in the areas of personal travel, education, health and poverty alleviation. It discusses the criteria which are being used for rural road selection and their impact in Egypt, India, Botswana and Thailand.

Contains an inventory of evaluation reports produced by and for selected Federal agencies, including GAO evaluation reports that relate to the programs of those agencies.

This interim report presents the results of an evaluation of 4-in and 8-in wide edgellnes on the lateral placement and speeds of vehicles on two-lane rural roads. Data were collected at twelve locations on sections of roadway covering 55.2 ml. Two methods of painting the 8 in width were also analyzed. It was concluded from analyses of variance of lateral placement, lateral placement variance, encroachments by cars and trucks, mean speed, and the speed variance that, overall, there were no statistically significant differences between the 4-in and 8-in wide edgellnes. The mean lateral placement was significantly lower for the 8-in line. However, changes in lateral placement and speed were neither statistically nor practically significant.

Provides an analysis of rural road maintenance in the Asian region.