Many of the streets were originally known as avenues. When the Commissioners of the District of Columbia mandated a District-wide street-naming system, those on the District side were renamed streets but retained their names otherwise. Other streets in Takoma, D.C., were renamed entirely. Susquehanna Avenue became Whittier Street. Tahoe Street was renamed Aspen Street. Umatilla Street became Aspen Street. Vermilion Street became Cedar Street. Wabash Street was renamed Dahlia Street. Aspin became Elder Street. Magnolia Street became Eastern Avenue.
