About Amur–Yakutsk Mainline
The Amur–Yakutsk Mainline, abbreviated to AYaM is a partially complete railway in eastern Russia, linking the Trans-Siberian Railway and Baikal–Amur Mainline with the Sakha Republic. Passenger services on the line go from Tynda to the town of Nizhny Bestyakh, opposite the river from Yakutsk.