Smart work zone Smart work zone A smart work zone or intelligent work zone refers to a site-specific configuration of traffic control technology deployed within a roadway work zone to increase the safety of construction workers, provide "real-time" travel information, and efficiently route motorists through a work zone. Smart work zones reduce the dependency on human "flaggers" and make the work zone safer for roadway workers. Common terms used to describe equipment configuration used within smart work zones: Smart work zones often use radar guns or other non-intrusive sensors to detect the presence and speed of vehicles approaching a work zone, in order
Work rate Work rate In association football, work rate refers to the extent to which a player contributes to running and chasing in a match while not in possession of the ball. Work rate is generally indicated by the distance covered by a player during a match. An example of a player with a high work rate is Xavi, a former midfielder for Barcelona and Spain. During the final of the 2010–11 UEFA Champions League, Xavi ran almost 12 km, more than any other player in the game. The same is true of the final of the 2010 FIFA World Cup, when