In the country's roads, in addition to upgrading the level (ITS), the development of intelligent transportation systems, services and reducing costs, has an effective role in improving safety, and in many cases, it leads to a reduction in the number of accidents and traffic fatalities, and to the improvement and improvement of safety indicators. has been Road Administration and Road Transport Organization is concerned with the development of modern monitoring and control systems in road traffic management, the development of the country's road management centers, equipping the country's roads with tools for recording speed violations, the full coverage of the country's freeways and arterial highways. variable (VMS), to online traffic counting devices and installation of variable message boards, as well as equipping road meteorological devices in sensitive and important parts of the country, to improve the quality (VSL) of using the country's roads.