When the system alerts staffers to freeway accidents or congestion, closed-circuit television confirms problems. Messages are then transmitted on large electrically operated signs, advertising motorists to consider alternate routes. These large message signs are strategically located on the freeways and on nearby streets. As motorists are advised to avoid traffic jams, congestion is reduced. And as bottlenecks clear more quickly, there are fewer slowdowns, accidents and polluting emissions.
Drivers often are able to reach destinations quicker, and save time, money and fuel in the process.
It is NOT intended to locate or apprehend speeders.