Road Deterioration in Developing Countries and Low-Volume Road Engineerig

摘要

The ten papers in the report deal with the following areas: state of road networks in developing countries and a country typology of response measures; technical options for road maintenance in developing countries and the economic consequences; road deterioration in developing countries--financial requirements; organization and management of road maintenance in developing countries; development of spring load restrictions for local roads; evaluation of subjective rating of unpaved county roads in Indiana; a microcomputer program to assist in low-volume road rehabilitation decision making; rating bridges on low-volume roads; a microcomputer program to evaluate the benefits and costs of alternative investment strategies on low-volume local rural roads; corps of engineers low-volume road design.