What is the purpose of reflective stripes on drums in work zones?

The purpose of reflective stripes on drums in work zones is primarily to increase visibility at night. These reflective materials are designed to reflect light from headlights, making the drums more noticeable to drivers in low-light conditions. This is crucial for maintaining safety in work zones, as it helps ensure that drivers can identify hazards and navigate around them effectively. Adequate visibility reduces the risk of accidents or collisions in these areas, especially during nighttime or adverse weather conditions when visibility is typically lower. Therefore, reflective stripes play a critical role in alerting drivers to the presence of work zones and guiding them safely through or around them.