Original sentence: There is a Chkalov Street in Moscow (part of Moscow's Garden Ring), Nizhny Novgorod, and several other Russian cities;.a street in Vancouver, Washington has borne the name Chkalov Drive since the 1970s
Edited sentence: A street in Vancouver, Washington has borne the name Chkalov Drive since the 1970s.There used to be a Chkalov Street in Moscow (part of Moscow's Garden Ring), now renamed Zemlyanoy Val, there still exist its namesakes in Nizhny Novgorod and several other Russian cities