Yenisahra is an underground station on the M4 line of the Istanbul Metro. Located under beneath the D.100 state highway, just west of the KozyataÃÂñ Interchange in the Sahrayñ Cedit neighborhood of Kadñköy, Istanbul, it was opened on 17 August 2012. Connections to Havabüs express bus service to Sabiha Gökçen Airport are available.