The extension was changed to an underground alignment following opposition from industries on the Evergreen Branch. In July 1924, the New York City Board of Transportation (BOT) approved a modified route for recommendation to the Board of Estimate.
The alteration was changed to an underground route due to opposition from industries on the Evergreen Branch. In July 1924, the New York City Board of Transportation (BOT) approved a modified route for recommendation to the Board of Estimate.