Tunnel construction on the YHT line is in the houses: Kızılkaya Quarter, located near the construction of High Speed Train Tunnel in Geyve District of Sakarya, was declared as 'a region exposed to disaster' due to landslides. Notice was sent to the inhabitants of the region to evacuate their homes. People who do not want to move from the neighborhood, the Presidency and the Prime Minister sent a petition to re-examination asked.
Tunnel construction of the High Speed Train project in Geyve Kızılkaya neighborhood was investigated to detect the flood. Experts at the end of the investigation of the region where the 30 households, due to shifts in the field by the decision of the Council of Ministers 'disastrous region' decided to be. Governorate, the decision of the 'disaster victims' described as the 30 sent home to evict the inhabitants of the house sent. The residents of the Presidency and the petitioner who submitted a petition to the Prime Minister said that we do not want to get out.