A new route through Caucasus may be added to the various corridors of the Belt and Road initiative. In April 2017, Kazakhstan, Azerbaijan and Georgia signed a protocol on a future Trans-Caspian International Transport route. Other regional states such as
The Caucasus route
![The Caucasus route The Caucasus route](https://www.oboreurope.com/wp-content/uploads/2017/10/Baku-oboreurope-belt-road-750x350.jpg)