Line T7 will run from an interchange with Line T1 at Eminönü to Alibeyköy station on the Mecidiyeköy - Mahmutbey metro line, which is due to open in 2017.

The line will have 14 stations and will have peak capacity of 10,500 passengers per direction per hour with a commercial speed of 18km/h.

The project is budgeted at Lira 492.7m ($US 170.4m).