Какая река пересекает Нижний Новгород?
The city is an important economic, transportation, scientific, educational and cultural center in Russia and the vast Volga-Vyatka economic region, and is the main center of river tourism in Russia. In the historic part of the city there is a large number of universities, theaters, museums and churches. Nizhny Novgorod is located about east of Moscow, where the Oka River empties into the Volga. Population: 
Oka River