Is it true that the shadow vehicle is left in place and unoccupied when workers are in the work zone?

The statement is true because the shadow vehicle serves a critical safety role in work zones by providing an additional layer of protection for workers. When the shadow vehicle is in place and unoccupied, it is strategically positioned to create a buffer between moving traffic and the workers on site. This positioning helps prevent vehicles from intruding into the work zone, reducing the risk of accidents and injuries.

The use of a shadow vehicle helps to slow down traffic, directing drivers to navigate around the work zone safely. Its presence, even when unoccupied, reminds drivers of the ongoing work and the need for extra caution. This practice aligns with safe work zone design principles, aiming to enhance the safety of both workers and motorists.

Understanding this concept is essential for ensuring that proper safety measures are in place within work zones, highlighting the importance of employing techniques that prioritize the protection of workers.