|Eastern Terminus:||Whitegale Avenue|
|Western Terminus:||Ventana Avenue|
Hyunn Street (pronounced "hwinn") is an east-west thoroughfare in the City of Adustelan. It serves as the main street of the neighborhood of Dolanburg.
The street is a reference to the character Mr. Hyunh from the 1996 animated series Hey Arnold! A running gag in the show is that people would mispronounce his last name as "hee-YUN", when in fact it is pronounced "hwinn". The name itself was misspelled, stemming from the name Huynh. Therefore, the name of the Adustelan street is actually twice misspelled.