Highway construction involves the building and upgrading of roads designed for high-speed traffic. This process includes several stages, such as planning, surveying, and designing the road layout. Workers use heavy machinery like bulldozers and excavators to clear land, grade surfaces, and lay down asphalt or concrete. Safety is a crucial aspect of highway construction. Workers must follow strict regulations to protect themselves and drivers. Traffic management systems are often implemented to reroute vehicles and minimize congestion during construction. Proper signage and barriers are used to ensure the safety of both workers and motorists on the highway.