1. & 2. Istanbul Bridges – MIOL-B
Location: Istanbul, Turkey Year: 2014 Obstruction Lights type: Medium Intensity LED Obstruction Lights (MIOL-B) Altitude of the obstacle: 165 m (541 ft) and 168 m (554 ft) The Bosphorus Bridge or officially 15 July Martyrs Bridge (15 Temmuz Şehitler Köprüsü), also…