https://en.wikipedia.org/wiki/Ankara_Metro
The Ankara Metro (Turkish: Ankara Metrosu) is the rapid transit system serving Ankara, the capital of Turkey.At present, Ankara's rapid transit system consists of two metro lines – the Batıkent Metrosu (M1)and the new Keçiören Metrosu (M4) line opened in 2017, along with the light rail Ankaray line. The Ankaray, the M1 and M4 lines, together transported 104.1 million …