European Union 7. The Mainline Project General Meeting, which was also a partner of TCDD within the Environment Program, was held in Istanbul. 12-14 The meeting held at the Radisson Blu Hotel in Istanbul on September 2012 was examined in order to make road maintenance and exposure improvements more economical and more environmentally friendly.
The opening speech of the meeting was attended by the foreign guests of the 40. İsa Apaydın made. Apaydın emphasized the importance of MAINLINE Project for infrastructure managers.
In the meeting, the head of the Department of Road Selahattin Sivrikaya made a presentation introducing TCDD and informed the participants about the road maintenance and costs.