METRORAY, Kazlıçeşme-Yedikule line was completed and this line was opened to train operation. The first pass of the train from the new line from here You can watch.
The work on the Kazlıçeşme-Ayrılıkçeşme tube passage line, which is being constructed within the scope of the Marmaray BC1 Project, has been intensified between Yedikule-Kazlıçeşme where trains will enter the tunnel. Since the route between Yedikule shaft exit and Kazlıçeşme station, which will be entered into the tube gate tunnel, coincides with the existing suburban line, a transient line was made on the sea side in the south. Halkalı-Sirkeci suburban trains pass through this temporary line to Yedikule. The suburban train line is operated via a single line. Within the scope of Marmaray, from the shaft exit to the Kazlıçeşme double-line open-close tunnel in the form of the line will be on the line from Kazlıçeşme 3. 3. the line will be reserved for intercity passenger trains.
The construction of the interim line also brought a very important fact into consideration. Namely; the temporary line is not removed when the work is done HalkalıIt is possible that trains arriving from Sıteci can reach Sirkeci by following this old route. thus Halkalı-In addition to the train trains Halkalı-Yedikule-Sirkeci, Ataturk Airport-Yedikule-Sirkeci, Ispartakule-Yedikule-Sirkeci, Catalca-Yedikule-Sirkeci, Corlu-Yedikule-Sirkeci, ÇerkezköyRegional and suburban train services such as Yedikule-Sirkeci, Tekirdağ-Yedikule-Sirkeci, Trakya-Yedikule-Sirkeci, Kapikule-Yedikule-Sirkeci, etc. will not occupy the tube passage line.