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Circumferential Subway route Michaelminn.net
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Control (December 23, 2009). "Port Morris Branch: The so-called Bronx Swamp". ltvsquad.com. Retrieved November 5, 2015.
"33422 - Decision". Archived from the original on June 15, 2011. Retrieved November 5, 2015.
"19 Port Morris - New York - MichaelMinn.net". Retrieved November 5, 2015.
Anuta, Joe (November 2, 2015). "Green space or mass transit? A forgotten South Bronx rail line is suddenly the center of attention". Crain's New York Business. Retrieved November 4, 2015.
Chan, Sewell (December 17, 2009). "Mott Haven 'Swamp' Was Deeper Than Thought". City Room. Retrieved November 5, 2015.
Chan, Sewell (August 17, 2009). "A Smelly Bronx 'Swamp' Goes Unwanted". City Room. Retrieved November 5, 2015.
Kensinger, Nathan (February 11, 2016). "What's Next for This Abandoned South Bronx Rail Line?". Curbed NY. Retrieved February 10, 2020.
Leland, John (November 9, 2014). "Thinking Big. Then Thinking Bigger". The New York Times. p. MB1. Retrieved April 16, 2015.
Fermino, Thomas Tracy, Maria Villaseñor, Jennifer. "Filthy Bronx lair for druggies and homeless New Yorkers gets cleaned out day after Bill de Blasio visit". nydailynews.com. Retrieved February 10, 2020.
BotMultichill (1899). 1899 Home Life Map of New York City ( Manhattan and the Bronx ) - Geographicus — NYC-HomeLife-1899.jpg (map). Retrieved October 18, 2014.
"Forgotten Bronx Transit Lines". Retrieved November 5, 2015.
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Spuyten Duyvil and Port Morris Railroad