Two more metro lines to Istanbul

Two more metro lines to Istanbul: Work begins on Üsküdar-Beykoz and Beşiktaş-Sarıyer metro lines in Istanbul.
In April, Kadir Topbas, Mayor of Istanbul Metropolitan Municipality, expressed the future of the new metro line and stated that the two lines that will be located between Uskudar-Beykoz and Besiktas-Sariyer will be auctioned in a month.
Stating that the density on both coastal routes should decrease, Topbaş mentioned two lines will be tendered on 27 June. Here are the details about both lines;
The Üsküdar Beykoz metro line, which will consist of 18 kilometers, will be completed in 300 days after the start of work. The metro line is intended to reduce the distance between Üsküdar and Beykoz to approximately 30 minutes.
The Beşiktaş-Sarıyer metro line project, which will be tendered on the same day as the Üsküdar-Beykoz metro line, covers an area of ​​18.4 kilometers. The project in question is aimed to be completed in 300 days as of the date of starting the work after the tender. Beşiktaş section of the line in question Kabataş It is aimed to merge with the Mahmutbey line.