Analysis of information sources in references of the Wikipedia article "MBTA 지하철" in Korean language version.
The Everett-Forest Hills Main Line Elevated was renamed the Orange Line on Aug. 25, 1965. The name comes from a section of Washington Street between Essex and Dover streets that had the name Orange Street until the early 19th century, said Clarke. However, according to architecture firm Cambridge Seven Associates, the Orange Line's color was a design choice after the yellow color option did not test well.
The Everett-Forest Hills Main Line Elevated was renamed the Orange Line on Aug. 25, 1965. The name comes from a section of Washington Street between Essex and Dover streets that had the name Orange Street until the early 19th century, said Clarke. However, according to architecture firm Cambridge Seven Associates, the Orange Line's color was a design choice after the yellow color option did not test well.