The Ankara-Istanbul high-speed train line is still undergoing signaling: the high-speed train line, which is still open before the presidential elections, is still underway. In the daytime train services continue and signaling and scissor works are continued at night.
Construction works are still continuing on the High Speed Train line, which has no date set before the opening, and its opening was brought before the Presidential election. Signalization (ETCS) works in Ankara-Istanbul high speed train project Köseköy-Gebze section are continuing. In the studies carried out by an Italian company, the signal portal foundations are manufactured in the section between Derince and Köseköy. The work done between 23.00 and 04.30 is paused as day train services continue and start again at 23.00 the next night. In Sapanca-Köseköy-Derince section, field equipment is checked in line-1 and line-2. Cable test is carried out in Izmit-Hereke section. The works for adjusting the scissor jumps are continuing in the TavsancI-Korfez section.