Server support As of 2017 there are two actively maintained implementations. Bus lane cameras that identify vehicles traveling in lanes reserved for buses. In some jurisdictions, bus lanes can also be used by taxis or vehicles engaged in car pooling. The goal of cooperative systems is to use and plan communication and sensor infrastructure to increase road safety. Since video detection systems such as those used in automatic number plate recognition do not involve installing any components directly into the road surface or roadbed, this type of system is known as a «non-intrusive» method of traffic detection. Much of the infrastructure and planning involved with ITS parallels the need for homeland security systems. In the developing world, the migration from rural to urbanized habitats has progressed differently.