M6 highway

• abstract: The Russian route M6 (also known as the Caspian Highway) is a major trunk road that links Moscow to the Caspian Sea. The road branches off the Russian route M4 south of Stupino and goes southeast across Ryazan Oblast, Tambov Oblast and Volgograd Oblast, running along the right bank of the Volga River through Volgograd before terminating at Astrakhan.

以上来源于: WordNet