European route E123 is a Class A north-south reference European route that connects the Ural region with Central Asia, spanning .
Route The E123 routes through four Asian countries:
: Chelyabinsk - Troitsk - border with Kazakhstan
: Podgorodka – Kostanai : Kostanai - Zapadnoye : Zapadnoye – Esil – Derzhavinsk – Arkalyk – Zhezkazgan : Zhezkazgan – Kyzylorda : Kyzylorda – Shymkent : Shymkent – Frontovoy - Border of Uzbekistan
: Border of Kazakhstan - G‘ishtko‘prik - Tashkent - Chinoz - Sirdaryo : Sirdaryo - Xovos
РБ15 Road: Border of Uzbekistan - Zarafshon - Istaravshan РБ01 Road: Istaravshan - Spitamen - Ayni - Dushanbe РБ09 Road: Dushanbe - Qizilqala - Bokhtar - Panji Poyon
Sher Khan Bandar The E123 is only signed in Russia and Kazakhstan. In Russia (as well as and Kazakhstan), European route numbers are signposted on direction signs, however this is not the case in many other Asian countries.
References
External links UN Economic Commission for Europe: Overall Map of E-road Network (2007)