Which of the following is a recommended safety measure on a highway construction site?

Wearing Personal Protective Equipment (PPE) is a fundamental safety measure on a highway construction site because it is designed to protect workers from various hazards they may encounter. PPE includes items such as hard hats, gloves, safety glasses, ear protection, and high-visibility clothing. Each of these items plays a crucial role in safeguarding workers' health and safety in a potentially dangerous environment.

For example, hard hats protect against head injuries from falling objects, while high-visibility clothing helps ensure that workers are seen by others, particularly when near moving vehicles or heavy machinery. Additionally, wearing appropriate safety gear can significantly reduce the risk of injury in the event of an accident, making it an essential practice on construction sites.

In contrast, using heavy machinery without training, ignoring traffic control devices, and operating equipment without safety protocols can lead to hazardous situations that may cause accidents and injuries. These behaviors not only put workers at risk but can also endanger motorists and other individuals in the vicinity of the construction site. Thus, adherence to safety measures like wearing PPE is critical for maintaining a safe work environment.