Pavement Rehabilitation and Asphalt Overlay Manual by Ethiopian Roads Authority
INTRODUCTION 1.1 Purpose and Scope of the Manual1.1.1 PURPOSEThe Ethiopian Roads Authority (ERA) has initiated a comprehensive program torehabilitate and upgrade the highway network in Ethiopia.As the network of paved roads in Ethiopia evolves, it is likely that a gradual shift inemphasis will occur, from new design and construction to maintenance and rehabilitationof the existing […]
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