The methods of construction roads have changed a lot since the first roads were built around 4000 BC-made of stone and timber. Road construction techniques were gradually improved by the study of road traffic, stone thickness, road alignment, and slope gradients, developing to use stones that were laid in a regular, compact design, and covered with smaller stones to produce a solid layer. Modern roads tend to be constructed using asphalt and/or concrete. Nita Engineering manages the sourcing of equipment, labour hire, supplies and also the project planning of all major road construction projects. Our process for major road constructions starts with understanding the needs of the project and ends with delivering the project safely and within the scheduled time, budget and quality parameters.