Along the highways and especially on establishment areas the Traffic cameras are an important aspect of the transportation system in the United States. They are not the same thing as red light cameras, which are used to take pictures and video of motorists running red lights, sending the picture and ticket to the culprit. In fact, traffic cameras are used for a much different thing. Traffic cameras are used to monitor the flow of traffic, watch for accidents and other safety issues on the highway. These cameras are also helpful when it comes to figuring out which route motorists should take when heading to work, school, shopping, even special events and others.

The installations of Traffic cameras can be placed at intersections or anywhere else along a roadway that the local Department of Transportation seems fit. Cameras are usually mounted to a traffic light at an intersection or on their own pole anywhere else on the roadway. The cameras are most common on highways, freeways, motorways, auto routes and expressways. They are connected with optical fibers, which are buried either alongside the highway or underneath the highway.  More cameras on roads and highways the better we travels.