What should be located in the longitudinal buffer space to ensure safety?

Having no vehicles or equipment located in the longitudinal buffer space is crucial for ensuring safety during roadway work zones. This space acts as a protective area separating traffic from work activities, providing a safe zone for both workers and road users. The absence of vehicles or equipment helps minimize the risk of collisions, allowing for a clear path for emergency vehicles and reducing distractions for drivers.

When the longitudinal buffer space is kept clear, it also allows workers to operate safely without the immediate threat posed by moving traffic. This buffer enhances overall visibility and gives signal and warning devices the necessary space to operate effectively, ensuring that drivers are alerted well in advance about work zone conditions.

In contrast, the presence of road users, construction materials, or vehicles in this area can lead to hazardous situations, compromising both the safety of the workers and those traversing the area. Therefore, maintaining a clear longitudinal buffer space is essential for the safety protocols outlined in traffic control management practices.