What is the designated distance within which traffic must be controlled for roadway work?

The designated distance within which traffic must be controlled for roadway work is 25 feet from the nearest rail. This distance is critical for ensuring the safety of workers and the safe passage of trains and vehicles in the area where work is being performed. It establishes a buffer zone that allows workers to operate without the immediate risk of being struck by moving trains or vehicles, which can be a significant hazard in roadway work environments. This 25-foot distance helps ensure that both workers and equipment are kept at a safe distance from the dynamics of rail traffic, thereby reducing the potential for accidents and injuries.