Сергиев Посад
The highway starts in Moscow as Bolshaya Lubyanka Street, Sretenka Street, Mira Avenue, and Yaroslavsky Highway. It crosses the Moscow Ring Road and proceeds to the Moscow Region as a dual carriageway. It runs through the urban area of Mytishchi, bypasses the center of Pushkino and bypasses Sergiyev Posad. As of 2011, the dual carriageway ends at the border of Moscow Oblast, northeast of the city of Sergiyev Posad. The highway crosses a short stretch of Vladimir Oblast and enters Yaroslavl Oblast.