Traffic movement of cars in the streets of Saudi Arabia, interest in developing infrastructure, the mining industry to extract raw materials, the concept of engineering and engineering construction, aerial drone photography of the tunnel boring machine at the construction site, digging foundations for buildings and large structures using heavy equipment

sand movement water machine car upper drone engineering road traffic buildings cars stones aerial top streets construction stone roads cement industrial industry working machines development dust from above laboratory concept digging dirt excavator heavy energy temple gravel paved vertical huge jobs professions loading developing drilling saudi arabia equipment economic development tunnels modernization professions and jobs heavy equipment urban growth city transformation future of cities