TRH27 Services in Road Reserves

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TRH 27 South African Manual for Permitting Services in Road Reserves

Technical Recommendations for Highways:

The Technical Recommendations for Highways consists of a series of publications that describe recommended practice for various aspects related to highway engineering. The documents are based on South African research and experience and have the support and approval of the Committee of Transport Officials (COTO). The documents are primarily aimed at ensuring uniform practice throughout South Africa.