Since 1997, Utah, road traffic transport for the use of closed circuit television monitoring system of emergency management, to provide real-time traffic information to the driver, published since traffic congestion, electronic police largely reduced due to the serious traffic accident caused by the heavy traffic.

In general, the real-time network system is referred to as ATMS (advanced traffic management system), it was originally applied to during the 1996 summer Olympics in Atlanta. Today, the traffic monitoring system in Utah is about to enter the digital age. While the new video surveillance system is almost 2 times of the old system, the cost of a longer life, but the new system is easy to maintain. And in fact, when dealing with traffic accidents and rapid response ability would be more strengthened. Speed.

First of all, optics communicate traffic information to the dispatcher, after receiving the information through the dispatcher, Utah 69 kinds of traffic signs communicate information to the driver, tell them that a road is a road, rain, or in front of the traffic accident happened. In a big game or bad weather conditions, transport for Utah will also use the video to evaluate whether the need to control the traffic lights to control the traffic flow. Electronic information screen will be used to inform drivers about kidnappings and pavement construction road information in a roundabout way. At the same time, the electronic eye also connected to the web site (travel early know), can let the netizens in the travel plan before the travel route.

In Atlanta, is applied in a phase of eight digital video monitoring system has been installed in the central business district. They sprint security system connected with the United States, can let the administrator in the face of crime and traffic accident conditions, such as to shorten the reaction time.