| M9 Ataköy–İkitelli | |
|---|---|
| Overview | |
| Type | Rapid transit |
| System | İstanbul Metro |
| Status | Under construction |
| Locale | İstanbul, Turkey |
| Termini | Ataköy İkitelli Sanayi |
| Stations | 12 |
| Services | 1 |
| Line number | M9 |
| Operation | |
| Opened | 2019 |
| Owner | İstanbul Metropolitan Municipality |
| Operator(s) | İstanbul Ulaşım A.Ş. |
| Technical | |
| Line length | 13 km (8.1 mi) |
| Number of tracks | 2 |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) standard gauge |
| Electrification | 1,500 V DC Overhead line |
M9, officially referred to as the M9 Ataköy-İkitelli metro line is a rapid transit line of İstanbul Metro system, currently under construction in the European part of İstanbul, Turkey. The line will be 13-kilometre (8.1 mi) long with 12 stations, and is expected to go into service in 2019. The city of Istanbul approved of a loan of 338 million Euros to complete the construction.