The urban rail systems currently in use, under construction and planned in Istanbul.
There are metro, tram, suburban trains and funicular in Izmir.
Istanbul has the largest rail network among Turkish cities, and there are many projects under construction.
| Section | Page |
| Figures | 2 |
| Current rail network | 3 |
| Ridership | 4 |
| Fleet | 4 |
| New Projects | 5 |
| Mass transit in Istanbul | 6 |
