Geometric Design: Volume 1. Highway Manual Part 1_Nigeria
Highway Manual Part 1: Design, Volume 1, Geometric Design, 2013 – Free eBook download as PDF File (.pdf), Text File (.txt) or read book online for free. Federal Republic of Nigeria, urpose is the Highway Manual, which previously included Part 1: Design and Part 2: Maintenance. Both current parts of the Highway Manual were first published in 1973 and 1980 respectively and have been subjected to partial updating at various times since then.