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Posts Tagged ‘placemaking’

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

From Los Angeles, Charles Anderson tackles the site of a lifetime at the old Athens airport.

From Los Angeles, Charles Anderson, FASLA, tackles the site of a lifetime at the old Athens airport.

From the March 2016 issue of Landscape Architecture Magazine.

The Hellinikon, an enormous area on the outskirts of Athens, Greece, is testament to how rapidly man-made forms literally can go to seed. From a hillside overgrown with unruly purple bougainvillea, you can see hundreds of structures in various states of decay across a vast expanse that terminates at a highway along the Aegean Sea. Just below, clumps of scrub grass have thrust their way up between stadium seating overlooking a complex of structures that includes a series of moldering concrete ramps built for a 2004 Summer Olympics kayaking event.

Near the decaying Olympic venues are the sprawling remains of the former Hellinikon International Airport. These include the ghostly, white-columned terminal for international flights designed by Eero Saarinen. Today, this modernist interpretation of Greek temple architecture is fenced off, and through the broken windows under its porticos, you can see rubble. The concrete runways are cracked, and they have large puddles, oases for seagulls and packs of wild dogs. Security guards cruise around in unmarked cars; they are the only other people anyone is likely to find on the grounds. Next to the terminal is a row of jets, several with retractable stairs attached. At first they look as though (more…)

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