The purpose of this manual is to provide guidelines on the upgrading of gravel low volume roads to roads and maintenance personnel of road authorities of all sizes. Low volume is, for the purpose of this document, defined to be less than 500 equivalent vehicle units (evu's) per day which will constitute a daily flow of approximately 400 vehicles. The document is not intended as a fully fledged and detailed design manual
rather it highlights pertinent aspects of road design in order to ensure that the upgrading can be carried out effectively and allows the reader to judge the full extent of the upgrading required.
Reference:
Division of Roads and Transport Technology CSIR & Jordaan & Joubert Inc. 1993. Guidelines for upgrading of low volume roads. RR 92/466/2, National Department of Transport, South Africa, pp. 88
Division of Roads and Transport Technology CSIR, & Jordaan & Joubert Inc. (1993). Guidelines for upgrading of low volume roads National Department of Transport, South Africa. Retrieved from http://hdl.handle.net/10204/3430
Division of Roads and Transport Technology CSIR, and Jordaan & Joubert Inc. Guidelines for upgrading of low volume roads. National Department of Transport, South Africa, 1993. http://hdl.handle.net/10204/3430
Division of Roads and Transport Technology CSIR, Jordaan & Joubert Inc.. Guidelines for upgrading of low volume roads. 1993 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/3430
