Marmaray services operated by the General Directorate of TCDD Tasimacilik AS and serving between Ayrılık Çeşmesi and Kazlıçeşme, Gebze-Halkalı 21 will be held between January-4 March 2019 between Üsküdar and Kazlıçeşme within the scope of Improvement of Commuter Lines.
Istanbul Metropolitan Municipality İETT will organize a bus service for the travel of the passengers between Ayrılık Çeşmesi-Üsküdar.
As is known, Gebze-Halkalı Improvement of Suburban Lines and Railway Bosphorus Tube Crossing (Marmaray) Project Separation Fountain-Kazlıçeşme stage was put into service on October 29 2013. To date, the number of 310 million passengers benefit Marmaray, Gebze-Halkalı With the completion of the line, 1 million 200 will be able to serve a thousand passengers per day.
YTT and freight trains can be operated with the Marmaray Project, which is integrated with other rail systems and combines the Asian and European continents under the sea at 60 meters. Thus, there will be continuous rail transport from London to Beijing.