Fastest growing rail network
Rail network grew in 4 cities in 2019.
Istanbul is on the top. Gebze-Halkali suburban line and M5 metro extensions were commissioned this year. Network length increased by 69 km.
Kocaeli tram network length increased from 7.5 to 10 km.
10-km-long new tram line was opened this year in Antalya.
Eskisehir is the fourth on the list with City Hospital extension.
Categories: Urban Transport
Rail Turkey En 
Has Gaziray actually opened? Surprised to see Gaziantep in the tables
No, not opened yet.. However Gaziantep also has tram lines..