United States / Canada / United Kingdom / South Africa / / /
Facility
National Institute / /
IndustryTerm
secondary and tertiary road network / intra-provincial travel / provincial road network / transport infrastructure / good road network / road network / stone chips / cement-treated crushed stone sub-base / cement binder content / asphalt technology / integrated road network / cement / agricultural products / crushed stone chips / road infrastructure / cement content / rail infrastructure / road systems / secondary road network / /
Movie
BEFORE AND AFTER / /
Organization
Public Service Commission / Transvaal Roads Department / then Natal Provincial Roads Department / CSIR / Cape Roads Department / Natal Roads Department / National Institute for Road Research / provincial government / /
Person
Natal Roads / /
Position
Secretary in Natal / engineer / /
Region
South Africa / /
Technology
crushed stone chips / stone chips / asphalt technology / /
INFRASTRUCTURE A brief history of transport infrastructure in South Africa up to the end of the 20th century Chapter 7: Secondary and tertiary roads