What defines work zone intrusions?

Work zone intrusions are accurately defined as when vehicles or pedestrians enter a restricted area within a work zone. This definition encompasses all unauthorized access that compromises safety for both the workers present in the zone and the individuals attempting to navigate around it.

Such intrusions can lead to dangerous situations, not only endangering workers who need a clear and safe working environment but also placing the intruding vehicles and pedestrians at significant risk. Work zones are often configured with controls, barriers, and signage to keep the public safely distanced from the active construction work, and any breach of this separation poses safety risks.

Other options may relate to general traffic behavior or violations within work zones but do not specifically address the issue of entering restricted areas. For instance, while navigating through construction barriers can be dangerous, it doesn't solely define an intrusion. Likewise, speeding by construction workers and failure to adhere to signs relates more to regulation compliance rather than the core definition of an intrusion into restricted areas.