European Route E121 is a European A class road in Russia, Kazakhstan and Turkmenistan, connecting the cities Samara - Oral - Atyrau - Beyneu - Türkmenbaşy
Route
A 300 Samara - Bol'shaya Chernigovka - 
Russia/
Kazakhstan border
- Garabogaz - Türkmenbaşy - Gyzylarbat -
Turkmenistan/
Iran border
