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Posts Tagged ‘Deck’

BY MARGARET SHAKESPEARE

A sophisticated stormwater system elevates Philadelphia’s Girard Avenue interchange.

FROM THE NOVEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Around the world, cities are demolishing, burying, or capping their elevated freeways, but an interstate in Philadelphia provides a possible alternative—one in which the highway stays up but connectivity, open space, and water quality are still prized. In redesigning three miles of Interstate 95 north of Center City Philadelphia, the Pennsylvania Department of Transportation planned 27 acres of park and open space, and the first phase of the $1 billion project, due for completion by 2027, incorporates examples of green infrastructure. According to AECOM, the prime consultant on the project, landscape design and green infrastructure accounted for between 5 and 7 percent of the first phase’s total budget.

At the Girard Avenue Interchange, I-95 runs parallel to the Delaware River two blocks away. Rather than whisking stormwater runoff directly into the river, overtaxing an already burdened municipal system, or funneling a deluge into a rock pit, AECOM and other experts devised a treatment scheme of basins, weirs, bioswales, and rain gardens. Ten planted acres can capture the first inch of runoff (more…)

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BY ALEX ULAM

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Nelson Byrd Woltz gets super technical at Hudson Yards.

FROM THE FEBRUARY 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Until recently, you wouldn’t have wanted to go strolling at any time of the day near Hudson Yards, the two gigantic superblocks located on the far West Side of Midtown Manhattan. There was little street life there and almost no nature. Barbed-wire fences and concrete walls lined the streets and concealed the large, sooty pits packed with commuter and Amtrak trains. Indeed, everything about the place was man-made, even the hilly landscape surrounding the train yards below. Walking around was disorienting because the walls cut off view corridors and limited access to Midtown Manhattan and the adjacent Hudson River Park.

Now this formerly desolate expanse is being transformed by a $25 billion private real estate development, which the Related Companies, the project’s developer, is touting as the largest private build-out in the United States and the biggest in New York City since Rockefeller Center. In place of two gaping holes in the city’s fabric, there will be a 28-acre neighborhood with offices, apartments, and more than 100 stores and restaurants. In a sense, this development, where a projected 125,000 people will live and work, (more…)

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