Eighty feet beneath the Atlantic, off the Delaware coast, sit rows of old New York subway cars.<\/p>\n
They are dark, silent, and completely encrusted with life<\/strong>.<\/p>\n Mussels and sponges coat the steel where straphangers once stood.<\/p>\n Black sea bass drift through the windows that once framed the city.<\/p>\n In place of subway ads, they now advertise nothing but barnacles.<\/p>\n These are not a shipwreck or some accident at sea.<\/p>\n New York put them here on purpose<\/strong>, more than 2,500 cars in all<\/strong>.<\/p>\n And the payoff on the seabed proved far larger than expected<\/strong>.<\/p>\n A retired train, it turns out, makes a surprisingly good home for fish.<\/p>\n For decades the city’s trains ran until they simply wore out.<\/p>\n Around the year 2001, thousands of them reached the end of the line<\/strong>.<\/p>\n Rather than pay to shred every car, the transit agency gave them away.<\/p>\n A subway car is mostly a giant steel shell, which is just what a reef needs.<\/p>\n Crews first stripped each car down<\/strong> to a bare steel shell.<\/p>\n Out came the wheels, doors, windows, seats, and every trace of grease.<\/p>\n What remained was a clean, heavy box of metal.<\/p>\n Barges then hauled the shells out to sea and tipped them overboard<\/strong>.<\/p>\n States all along the East Coast lined up for a share<\/strong>.<\/p>\n Delaware, New Jersey, Maryland, Virginia, and Georgia all took loads of their own.<\/p>\n Most of the ocean floor near shore is flat and open sand<\/strong>.<\/p>\n There is almost nothing solid for small creatures to cling to and hide in<\/strong>.<\/p>\n With no shelter, little life can gain a foothold out there.<\/p>\n Biologists sometimes call this open bottom a marine desert.<\/p>\n A single hard structure changes everything on that empty bottom.<\/p>\n It gives barnacles and mussels<\/strong> a wall to settle on.<\/p>\n Those tiny animals pull food straight from the passing current.<\/p>\n Small fish arrive to graze, and bigger fish follow them in.<\/p>\n One steel box can seed a whole living food chain<\/strong>.<\/p>\n Structure, not sand, is what the near shore ocean floor is missing.<\/p>\n The change starts within days of a car hitting the bottom.<\/p>\n A thin fuzz of algae and barnacles spreads across the steel.<\/p>\n Mussels, sponges, and anemones pile on after that<\/strong>.<\/p>\n Soon the hard surface vanishes under a crust of living things<\/strong>.<\/p>\n Baitfish move in to feed on the smallest of them.<\/p>\n Each new layer of life draws a hungrier one in behind it.<\/p>\n Then come the black sea bass and tautog<\/strong> that anglers love.<\/p>\n Within a few seasons the sunken car hums like a natural reef.<\/p>\n Divers and fishing boats flock to the spot<\/strong>.<\/p>\n What was a hunk of scrap becomes one of the busiest addresses around.<\/p>\n The best measured example sits off the Delaware coast, east of the Indian River Inlet.<\/p>\n It is called Redbird Reef, after the red painted trains that built it.<\/p>\n Delaware sank 714 subway cars<\/strong> there, along with tanks, tugboats, and barges.<\/p>\n Crews added about 3,000 tons of old truck tires for good measure.<\/p>\n The whole field lies 16 miles offshore<\/strong> and 80 feet down.<\/p>\n Then the state reef program<\/a> counted what moved in.<\/p>\n In just seven years, the food on the reef climbed roughly 400 times<\/strong>.<\/p>\n That was measured against the empty sand right beside it.<\/p>\n In practice, a barren patch of seabed had turned into a crowded oasis.<\/p>\n Across the coast, more than 2,500 cars in total<\/strong> now do the same work.<\/p>\n Like the steel legs under an offshore wind<\/a> farm, the boxes built a home from hard metal.<\/p>\n Not every subway car became a success story down there.<\/p>\n The old red painted Redbirds<\/strong> were built from solid carbon steel.<\/p>\n They held their shape and still sit intact on the bottom to this day.<\/p>\n But a later batch of shiny stainless steel cars fell apart within months<\/strong>.<\/p>\n Their thin welded skin corroded and the currents peeled it away.<\/p>\n Within a year the shiny shells had crumbled into scattered scrap.<\/p>\n Officials pulled those cars<\/strong> from the program for good.<\/p>\n It echoed a Florida experiment where two million loose tires became a drifting mess.<\/p>\n Those tires never anchored down and instead scoured the seabed for decades.<\/p>\n Weight and a solid surface<\/strong> are what let a reef take hold<\/a> and last.<\/p>\n It is the same quiet trade as a fox pushed off its den by solar panels<\/a>, one fix carrying a hidden cost.<\/p>\n In the end, the best second life for a subway car was the one nobody ever rode.<\/p>\n","protected":false},"excerpt":{"rendered":" Eighty feet beneath the Atlantic, off the Delaware coast, sit rows of old New York subway cars. They are dark, silent, and completely encrusted with life. Mussels and sponges coat the steel where straphangers once stood. Black sea bass drift through the windows that once framed the city. In place of subway ads, they now advertise … Read more<\/a><\/p>\n","protected":false},"author":28,"featured_media":31308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"new york","rank_math_title":"","rank_math_description":"","footnotes":""},"categories":[83],"tags":[],"class_list":["post-31305","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth"],"_links":{"self":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/31305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/comments?post=31305"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/31305\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media\/31308"}],"wp:attachment":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media?parent=31305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/categories?post=31305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/tags?post=31305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}How a subway car ends up at sea<\/h2>\n
Why the bare sea floor is a desert<\/h2>\n
From steel box to living reef<\/h2>\n
The number on the seabed<\/h2>\n
The cars that did not make it<\/h2>\n