From the Wikipedia page [1]
Nevsky District (Russian: Не́вский райо́н) is a district of the federal city of St. Petersburg, Russia.
The district is the only one in St. Petersburg to lie on both banks of the Neva River. It borders with Krasnogvardeysky and Tsentralny Districts in the north, Vsevolozhsky District of Leningrad Oblast in the east, Kolpinsky District in the southeast, and with Frunzensky District in the west