The Arak-Malayer-Kermanshah railway project is 267 km long. This project provides the possibility of rail connection between the western provinces of Iran with Tehran and the national railway network, which will lead to the growth of economic, social and cultural development of a large part of the western regions of the country, and will make cargo transportation cheaper and increase the safety and well-being of passengers. Also, with the construction of the railway in the west of the country, it will be possible to establish a rail connection between Iran and Iraq through the Khosravi border. These consulting engineers are responsible for supervision the pavement of the entire project.