After approximately 7 years, Ada Train started its flights again in May and could not reach its last stop Haydarpaşa. Even if the renovation works at the Haydarpaşa Train Station, which will continue for about 3 months, are over, it seems impossible for the Island Train to reach Haydarpaşa for a few more years.
In 2012, the Adapazarı-Istanbul train, which had been stopped due to high speed railway construction works and restarted as 4 arrivals and 4 departures in May last day, used to reach Haydarpaşa before 2012. When the Ada Express was going back to Haydarpaşa again, it was the curiosity of those who traveled to Istanbul by train.
Haydarpaşa Railway Station repair work is no longer days to end. Even if the repairs at the Railway Station, which the Sakarians are eagerly waiting for, the dream of Ada Express to go to Haydarpaşa does not seem possible.
There is the 3 road that allows trains from Anatolia to reach Haydarpaşa. Two of these 3 ways are currently in use while 3. It is difficult to finish at least one or two more years due to lack of road allowance, expropriation problems, and excessive number of tunnels to be opened. When the Haydarpaşa Train Station is finished, the two roads that will be used will be used for the 11 departures, the 11 high speed train, the Konya Express, which runs the Konya-Istanbul voyage, and the Ankara Express, which offers in-bed travel. Ada Express, which runs the Sakarya-Istanbul expedition, is 3. only after the end of the road will be able to enter Haydarpaşa.
Adap Express at least HalkalıAlthough it is thought that it would be a great convenience especially for Sakarians working in Istanbul, Halkalıentry into the physical problems again. Not that Halkalıalso not enough space for Ada Expresi.
Söğütlü Çeşme, another alternative, cannot accept Ada Express because of the lack of ground space. When this happens, Pendik seems to be the last stop for Ada expresi for the next one or two years. (Medyab is)