The work will be carried out in stages.
The work is being carried out as part of the overhaul of the 600-kilometer section of the Baku-Boyuk Kasik railway.
The process of replacing switches at the Baku-Boyuk Kasik railway has been going on since September 2016.
The first new railroad switch was mounted on September 9, 2016.
So far, 209 new railroad switches have been installed