|South end:||La Rua Street|
|North end:||Just north of Blackshear Avenue|
20th Avenue is a north-south road in East Hill. It runs from Bayou Texar northwest of Blackshear Avenue southward to East Lloyd Street near Bayview Park. 20th Avenue is interrupted between Lloyd and Gadsden Streets. At Gadsden, 20th Avenue picks up again, running south two blocks to its southern terminus at La Rua Street.