A New Leader for Central Park – The New York Times, 12/12/17
“Elizabeth W. Smith grew up in Rye, N.Y., about an hour north of Manhattan, and said her earliest memory of Central Park was from when she moved to the Upper East Side after college.”
Changing Houston, One Little Fix a Time– The Houston Chronicle, 12/12/17
“Using colored duct tape, spray chalk and stencils, we were done in 10 minutes. The results were just as immediate: Cars stopped well in advance of this modified intersection, and pedestrians walked with new confidence.”
Why Are We Wrecking Our Best Modernist Landscapes?– The Architect’s Newspaper, 12/14/17
“If you’ve seen the movie Columbus, you’ll remember, among all the nerdy dialogue about modernist bank branches and James Polshek’s buildings, that scene where the two protagonists passionately discuss the Dan Kiley landscape outside the Eero Saarinen–designed Miller House.”
At Spaulding, patients recovering from traumatic injury are rejuvenated by good medical care, but also sunlight, garden terraces, and views of the surrounding Charles, Mystic, and Chelsea Rivers. The hospital landscape is a multi-functional therapeutic space where therapists aid patients in the air and sun. In a tour of the 132-bed facility at the 2017 Greenbuild, Jeffrey Keilman, an architect with Perkins + Will and Sean Sanger, ASLA, principal at landscape architecture firm Copley Wolff Design Group explained how the facility heals, but is also one of the most sustainable and resilient hospitals in the country.
Spaulding picked this brownfield site in part because rehabilitating it would help tell the story of resilience to its patients. If a toxic place can become a place of healing, then a broken person can return to health stronger as well.
The LEED Gold-certified hospital — designed by Perkins + Will, with Copley Wolff Design Group and Hoerr Schaudt Landscape Architects — has all the usual green building features, but its the extra, humane elements that make it something special — the custom-made sinks so that a patient in a wheel chair can more easily wash their hands; the tall wall of windows in the main rehabilitation room that offer views of the river; the light and views every patient enjoys from their rooms; the garden terraces with horticultural therapy spaces, as well as the gardens just for staff; and the multi-functional therapeutic landscape.
The landscape — which was ingeniously designed by Copley Wolff Design Group to significantly reduce the impact of flooding in a 500-year storm event — is both for patients and the public. Like the building, the landscape has small but thoughtful features that exemplify patient-centered design.
For example, there are small brass sculptures of animals spread throughout. While these can be enjoyed by visitors and the public, they are really there for patients recovering from traumatic brain injuries who search for them in scavenger hunts in order to rebuild cognitive abilities and memory.
A multi-functional space for physical therapy was designed for “active use.” Patients and caregivers didn’t just want “a space for respite and solitude. They wanted a space for activity, so they can get mentally and physically ready to re-enter society,” explained Sanger.
The space offers a “beginner’s walk,” with a slight grade and handrails. Throughout, there are benches, so patients can take a break.
Sculptural rock forms on poles are actually therapeutic tools for building upper body strength.
Amid the gardens, there is also a ramp for teaching patients how to use a wheelchair.
In warmer months, the hospital puts recumbent bikes on the waterfront harbor walk. Rails along the walk were specially designed so people in wheelchairs can use them to pull themselves up.
Our tour then moved over to MGH’s Yawkey Outpatient Center, where cancer and other patients are treated in downtown Boston in a maze of co-joined buildings. Here was a therapeutic landscape that feels like the opposite of the one at Spaulding: a small but impactful place of respite and restoration.
As you enter the roof garden, which was added later after the building had been built, the broad trees and gorgeous views of the Charles River momentarily awe. The space is a welcome surprise in the midst of the vast hospital complex.
Designed by Robert Adams, ASLA, principal at Halvorson Design Group, the garden is well-loved by adults and children undergoing cancer treatment.
The enclosed entry pavilion, with expansive glass windows, is open year round. Cancer patients often have a terrible, metallic taste in their mouth, so any metal fittings were painted over so as to not remind them. A journal is available for patients to write in. A giant urn is filled with rocks. Patients take the rocks to keep as touchstones; and survivors often bring back stones from their journeys, replenishing the urn, which has a “most sacred” duty, Adams said.
And the garden itself, with its simple shade-covered walking loop, benches facing the river, and sculptures, is open in warm months. “You’ll often see patients with their IV in tow walking the loop.”
For Adams, the only wrinkle is the garden has become so popular staff can no longer easily access. Before, staff were eating lunch there and visiting often. This is a sign that “staff need open spaces, too.” As author Clare Cooper Marcus described in a recent interview, over-worked and stressed doctors and nurses means more deadly medical errors. Just a 15-minute break for these critical workers outdoors can help boost their cognition and lower stress.
Why aren’t more hospitals creating restorative spaces not only for patients but also for their staff? Spaulding and Yawkey, two of the best hospitals in the country, offer models for how to bring nature into healthcare environments that other facilities can learn from.
Given SITES v2, which covers landscapes, and LEED v4, which covers all types of buildings, now have a number of synergies designers and developers can take advantage of, the potential market impact of SITES is even greater, Beckham said.
Calkins argued that it’s critically important landscape architects and designers leverage SITES to reduce the harvesting of Amazonian hardwoods for seating, decks, and boardwalks. “Some 18 percent of the Amazon has been cut down in the past 20 years.” With SITES, “we can transform the market away from tropical hardwoods.” SITES incentivizes this transformation with its prerequisites that “eliminate the use of wood from threatened tree species.”
For example, Ipe, a rare hardwood that appears once every 7-30 acres and is a signature species in the Amazonian rainforest, has often been used in landscapes because of its durability. But SITES — which refers to plants on the Convention on International Trade in Endangered Species (CITES)’s list of those threatened with extinction and the International Union for Conservation of Nature (IUCN) “red list of threatened species” — prevents the use of this endangered tree species in SITES-certified landscapes.
One big problem with the current approach, Calkins explained, is the “IUCN list is dreadfully behind.” Many tree species were last assessed more than a decade ago, so it allows many woods that are no longer plentiful, like Cumaru.
Another issue: In the Pará state of Brazil, some 28 percent of hardwoods are harvested illegally. Even some Forest Stewardship Council (FSC)-certified woods’ documentation is forged, with “shady chains of custody.” And while the Lacey Act is designed to prevent American companies from purchasing illegally-harvested rare Amazonian hardwoods, “fraud still happens.”
Instead of trying to find the few sustainably-harvested rainforest hardwoods, Calkins called for using alternatives like fused bamboo lumber, which is rapidly renewable and outperforms Ipe in durability; American Black Locust lumber, a hardwood native to the Ozarks and Appalachian regions and can be harvested in one-third the time of Ipe; thermally-modified woods, which are heated so they are twice as hard as the original wood and are disease resistant; polymerized woods, which has been developed in the European Union; and acetylated woods.
Furthermore, “landscape architects need to see environmental product declarations and quantifiable data” for all the products they are considering specifying. The architecture field is “way ahead” of the landscape architecture field in this regard of measuring and verifying the life cycle of products, as there are already a number of independent 3rd party product verification systems.
For Calkins, who researches the sustainability of landscape products, just finding basic information on wood products for landscapes is a challenge. “Corporate sustainability reports are a source of information, as are marketing brochures.” But, again, she is looking for independent 3rd party verification of any sustainability claims, and those don’t seem to exist for landscape products.
To shift the marketplace, landscape architects need to “ask more questions of product manufacturers, demand they disclose information and be transparent, and use environmental product declarations when specifying.”
According to landscape architect April Phillips, who has designed and built SITES-certified projects, the key is to track the sourcing of all materials from the get-go. In a “living roof native landscape” she created for 38 Dolores in San Francisco, she used 44 percent recycled materials and 60 percent regional ones.
Phillips also made the case for environmental product declarations, claiming that too often the only ones she can find are from products made in the Netherlands or New Zealand. And importing these products to the U.S. only adds to projects’ carbon emissions and is discouraged in SITES.
Many of the sessions will also qualify for continuing education credit with the Green Building Certification Institute (toward LEED AP credential maintenance), the American Institute of Architects, the American Institute of Certified Planners, and other allied professional organizations and state registration boards.
Education session speakers selected from this process will receive a full complimentary registration to the ASLA 2018 Annual Meeting and may also be eligible for reimbursement for one night’s hotel stay at an official ASLA hotel (an estimated $750 value). Landscape architecture professionals wishing to present at the Philadelphia meeting need to be active members of ASLA. Allied professionals are encouraged to both submit presentations and speak but are not required to be members of the Society.
Do views of indoor plants have similar health benefits as views of nature or direct experience in natural environments? The benefits of nature exposure to human health are well documented. However, little is known about the psychological benefits of exposure to nature indoors. We studied this topic in a research project at Perkins + Will’s Atlanta office.
The office’s nearly identical floor plans set the stage for a controlled experiment where a floor was filled with 129 plants for two weeks and then participants were tested for psychological well-being and objective memory task performance.
A crossover study was conducted where participants on another floor were also given the same tests without plants. The plants were then moved to the other floor, so that each participant was surveyed with and without the plants.
Data on perceived psychological distress (PERI) and memory task performance (digit span backwards) were collected during each study period from 63 employees. Light levels, cloudy days, self-reported physical and psychological health, and participant demographics were also documented.
Statistical analyses indicated that the plants only marginally improved the psychological health of participants. For the memory task performance, the participants actually performed better without the presence of plants than with the plants.
There are several possible reasons the plants did not have a substantial influence on the psychological health or short term memory of the participants. In an office, there are many factors that effect worker’s psychological well-being and task performance, and plants may go unnoticed in this setting.
One study participant observed that there was initial excitement about the plants among participants, but after a few days, the plants seemed to fade into the background, somewhat like furniture. This comment is consistent with previous studies that find participants may habituate to the presence of the plants; their beneficial effects may be relatively strong in only an initial period after their introduction into the setting.
The abundant natural light and views of nature in the office may have distracted from the influence of the indoor plants. Indoor plants would likely have a greater impact in a windowless basement without views of nature and daylight, like Milton’s desk in Office Space.
Previous studies have shown the greatest impact from plants in settings with less visual stimuli. The participants in our study had higher levels of reported psychological health than typical, so the influence of plants might be lower with these settings.
In other words, the presence of plants might benefit those who work in poorer quality environments and/or those with poorer quality psychological or physical health than participants in this study. A much larger sample size is likely needed to detect smaller anticipated beneficial effects of indoor plants when compared to effects of direct exposure to nature.
The experience of engaging with nature (in the form of an indoor plant) may be different when the participant is working on an activity at a desk as opposed to being engaged with the experience with movement. A potted plant on a desk does not compare to the rich sensory experience of being in nature. It is not surprising the health benefits documented in outdoor environments may not translate to an indoor setting.
While the results did not align with our hypothesis, further study is needed on the influence of plants in an indoor setting.
This guest post is by Micah Lipscomb, ASLA, senior landscape architect at Perkins + Will and Kimberly Rollings, assistant professor, School of Architecture, University of Notre Dame.
Whether you are looking for a unique book to give as a gift or just one for yourself to delve into, we have some options. Here’s THE DIRT‘s top 10 books of 2017, our picks for the best on the environment, cities, and landscape:
Drawdown: The Most Comprehensive Plan Ever Proposed to Reverse Global Warming (Penguin Press, 2017)
Author and environmental activist Paul Hawken assembled hundreds of experts around the world to rank the potential positive impacts of 100 substantive climate solutions. One of the most accessible and informative books on climate change, Drawdown makes clear the vital role of landscape architecture, architecture, and urban planning in finding a way to reduce greenhouse gas emissions. Hawken and his coalition consider complete streets and bicycle infrastructure, walkable cities, green roofs, composting systems, and net-zero buildings as critically important. Other top solutions — like educating girls in developing countries and silvopasture — will cause you to think more about the relationships between population, agriculture, and sustainability.
Be Seated (Applied Research and Design Publishing, 2017)
In his new book, Laurie Olin, FASLA, founder of the landscape architecture firm OLIN and this year’s Vincent Scully Prize winner, brings to life his deep interest in outdoor seating. As he describes: “My interest in public outdoor seating in parks and plazas revolves around two poles: one is related to the fascination that Emerson and other philosophers have shown regarding aspects of the quotidian in our lives and experience, its pressures and benefits; the other is the utility of public seating in guiding our conduct as citizens.” Scattered throughout are evocative sketches and water-colors and well-curated images. If you enjoy trying to figure out what makes a public space great, you’ll love this book.
The Color of Law: A Forgotten History of How Our Government Segregated America (Liveright, 2017)
Richard Rothstein, an authority on housing policy, “explodes the myth that America’s cities came to be racially divided through de facto segregation―that is, through individual prejudices, income differences, or the actions of private institutions like banks and real estate agencies. Rather, The Color of Law incontrovertibly makes clear that it was de jure segregation―the laws and policy decisions passed by local, state, and federal governments―that actually promoted the discriminatory patterns that continue to this day.” As American cities continue to address the legacy of segregation while also dealing with widespread gentrification, this new look at urban history is invaluable.
Extreme Cities: The Peril and Promise of Urban Life in the Age of Climate Change (Verso, 2017)
Ashley Dawson, a professor of English at the City University of New York, argues that mega-cities, which are most often found on coasts, are “ground zero for climate change,” given they are home to our largest populations, highly vulnerable, and also contribute the most to greenhouse gas emissions. Reviewing Extreme Cities, author McKenzie Wark writes: “Dawson shows how social movements have combined action on disaster relief with forms of equitable common life to produce models for radical adaptation from which we can all learn. This is a brilliant summation of what we know and what we can do to build a new kind of city in the ruins of the old.”
Handbook of Biophilic City Planning & Design (Island Press, 2017)
University of Virginia professor Tim Beatley’s new book presents everything he has discovered on what he calls “biophilic urban planning and design” — strategies that both boost biodiversity and foster deeper human connections with nature in cities. He brings together the established science, the important case studies, and innovative code and design practices from around the world in one place. Even if you think you already know a lot about how best to incorporate nature into cities, there will be some interesting new facets in this book for you to explore. (Read the full review).
Movement and Meaning: The Landscapes of Hoerr Schaudt(The Monacelli Press, 2017)
This book highlights the depth of work created by landscape architects Doug Hoerr, FASLA, and the late Peter Schaudt, FASLA. From private gardens to lush civic spaces, Movement and Meaning chronicles the major works by the Chicago-based studio, from inception to final installation. The sheer variety of images, drawings, and photography make this book an absorbing overview. (Read the full review).
Paradoxes of Green: Landscapes of a City-State (University of California Press, 2017)
This new book by Gareth Doherty, ASLA, director of the masters in landscape architecture program at Harvard University Graduate School of Design, is a successful hybrid of landscape writing and ethnography focused on the island nation of Bahrain. It presents a portrait of Bahrainis’ rich and evolving relationship with their landscape as well as a model for future studies. (Read the full review).
Transmaterial Next: A Catalog of Materials That Define Our Future (Princeton Architectural Press, 2017)
While we have all experienced the effects of the information technology revolution now underway, we may be less aware of the impact of the new “materials revolution,” argues University of Minnesota professor Blaine Brownell in his new book. Building materials are being transformed to respond to our planetary environmental crisis, lower costs and boost efficiency, and provide new media for creative expression. Given the serious problems facing the Earth, the scale of the ambition is heartening. (Read the full review).
Wise Trees (Harry N. Abrams, 2017)
Landscape photographers Diane Cook and Len Jenshel offer gorgeous full-page photographs of 50-plus wise, old trees, which are accompanied by a brief story about the spiritual and cultural life inspired by each of these natural wonders. With the help of grants from the Expedition Council of the National Geographic Society, the photographers spent two years traveling across five continents to capture these historic specimens.
Also, worth knowing: buying these books through THE DIRT or ASLA’s online bookstorebenefits ASLA educational programs. And if you are based near Washington, D.C. we also recommend checking out the National Building Museum’s fantastic book store.
Paradoxes of Green: Landscapes of a City-State, a new book by Gareth Doherty, ASLA, director of the masters in landscape architecture program at Harvard University Graduate School of Design, is a successful hybrid of landscape writing and ethnography focused on the island nation of Bahrain. It presents a portrait of Bahrainis’ rich and evolving relationship with their landscape as well as a model for future studies.
“Landscape, when perceived through color, reveals aspects of relationships previously hidden,” Doherty writes in his book’s introduction. Paradoxes’ main inquiry is into Bahrain’s relationship with the color green. Why green? Because it’s associated with greenery, and greenery “is at the heart of the political struggles over the land,” Doherty tells us. Why Bahrain? “Bahrain is small.” Good enough.
While Doherty’s approach may seem like a gimmick, the results are truly novel. Situated in the milieu of ethnography, Doherty spends a year in Bahrain speaking with laborers, real estate developers, farmers, and government officials, constructing a forensic composite of green. The book satisfyingly explores green’s tendencies, as well as the social and built infrastructures that support it.
If green is the book’s central character, then the central conflict revolves around water and its accompanying politics. Bahrain is seeking to maximize its green space and improve its sustainability metrics — these are admirable but directly conflicting goals. As it is, almost half of Bahrain’s freshwater goes towards watering lawns and washing cars in the hot, dusty city-state. Doherty figures that parks and roadside planting strips need 18 liters of water per day per square meter. Would Bahrain’s leaders be open to using grey water or native desert vegetation to conserve precious freshwater? That’s a step too far, at least for now. But as water’s strategic relevance overtakes oil’s in the Gulf, attitudes will change.
Before oil and the unsustainable pursuit of beautification in the form of lawns and noodle-shaped beaches, Bahrain’s green was most prominent in the form of date palm groves. The groves have diminished over the last century, but Doherty finds them still incredibly impactful. Their grey-green fronds stand in stark contrast to the surrounding environment, and their presence creates a micro-climate in the desert. In the past, the groves supported a culture that saw farmers name their trees as they would children. Their decline has coincided with the rise of residential compounds, some with green-painted roofs. Needless to say, Doherty is skeptical if this paint represents fair compensation for what’s been lost.
Doherty insists on walking to get where he’s going in Bahrain. He meticulously catalogs his encounters with green, and walking allows him to encounter very many. This penchant recalls similar tendencies in the writers Bruce Chatwin and Rory Stewart. Both are known for their travel writing (and, to greater and lesser extents, their interest in the Middle East).
Intentionally or not, there’s an element of the travelogue in Paradoxes. It’s no Road to Oxiana, nor does it aspire to be. It’s undeniable the book has benefited from its glimpses into Bahraini culture and life. Future writings on landscape would benefit from an ethnographic, travelogue approach.
“There is no new water. We can’t make more. We have to recycle and manage it better,” said Josiah Cain, with Sherwood Design Engineers at the 2017 Greenbuild in Boston. The Earth’s water is 97.5 percent saltwater and just 2.5 percent freshwater. A very small amount of freshwater is actually available, given most of it is frozen or found in clouds. As the population heads towards 10 billion and agriculture demands only increase, every drop of water counts. We need to stop doing wasteful things like washing streets and irrigating plants with potable water.
As water becomes more precious, we can soon expect there will be different qualities of recycled water, used for different purposes. Black water, another term for toilet water, may soon be another type of reused water more widely used. As Clark Brockman with SERA Architects said, “we can go from ‘yuck to yay’ and reuse black water in a safe, feasible way to save water and energy and reduce costs.”
Cain sees a future in a highly-urbanized world where water is managed via “decentralized, adaptable infrastructure platforms.” Blending tanks will take in black water. After solid waste has been removed, the tanks will cleanse and dilute the black water with rainwater, so it can be reused as grey water for commercial, industrial, and agricultural uses.
According to Ronen Barkan with Fluence, it makes sense for large countries like the U.S. and Canada to use decentralized water recycling systems. The most effective use of recycled black water is agricultural irrigation. “That water doesn’t need to be the best quality.” With higher levels of purity, which also adds to the cost, recycled black water can also be used in “building cooling towers and toilets.” The technology for these systems is already there, but it’s the cost that’s the most important factor. If treating black water costs much more than using potable water, then it won’t happen.
Beyond getting the cost right, there also needs to be trust that recycled black water is safe to use. Regulators want assurances that water recycling systems will function as engineers claim they will. At the Codiga Resource Recovery Center at Stanford University, Sebastien Stilmans said, firms, developers, and regulators can test systems and gain confidence that they work. He helps manage the facility, which pushes 1,000 gallons of black water from Stanford’s campus through test beds every day. “We then analyze the results and give objective feedback.” Already, there is a network of testing facilities that are helping regulators accept and approve decentralized waste water treatment systems.
Google is already looking into black water recycling for its California headquarters, as it assesses the amount of every type of water that comes into contact with its site. To reduce potable water use in its landscape, Google remade it with native plants. Drew Wenzel with Google said “the goal was to recreate the natural habitat of the region.” In evaluating the creation of a blending system for rainwater and blackwater in order to further reduce campus demand for potable water, they are uncovering the regulatory landscape is complex. To achieve scale with these water recycling systems, “lots of rethinking is required.”
The C&O Canal National Historic Park is at a crossroads — it can either be subtly restored, enlivened by the local ecology, and made more accessible, or dramatically re-imagined and redesigned. Earlier this month, landscape architecture firm James Corner Field Operations presented preliminary conceptual designs to revitalize the canal — offering a spectrum of alternatives, ranging from the understated to the bold.
At the public review session in Georgetown, Alison Greenberg, head of the non-profit Georgetown Heritage, and a partner of the National Park Service in the revitalization efforts, said: “the goal is celebrate and respect the park’s historic character and sense of place” while also making the one-mile stretch of the 182-mile park that runs through Georgetown “sustainable, maintainable, ecologically-sensitive, safe, and accessible.”
Asking the community and visitors what they love about the place, James Corner, ASLA, discovered they most appreciate the “rocky aqueduct, the views of the river, the shade trees, the ability to stroll and have a quick escape to nature, the water, and the serenity.” He described the canal as a “corridor of melancholic charm where you can immerse yourself in pleasure.”
Still, he thinks the canal is also “sadly derelict, feels abandoned, and is unsafe” in places, which is debatable. “There’s no seating, lighting, and the narrow paths create safety issues.” Furthermore, there is a lack of access.
The dilemma for Corner is “how to maintain the heritage — the authenticity — while also promoting new social uses.”
There are concerns, though, that Corners’ proposals are perhaps over-designed for such a historic site. Darwina Neal, FASLA, former past president of ASLA, told us: “Rather than responding to the concern that ‘first and foremost, we have to respect the history that’s here’ — as stated by Kevin Brandt, the National Park Service’s superintendent of the C&O Canal — it seems like the designers are trying to turn this into an on-grade ‘High Line.’ As a landscape architect for the National Capital region of NPS, I worked on many projects along the canal from 1964 until I retired in 2009, and it is possible to improve the safety, accessibility, and functionality of this section of the canal without adversely impacting its historic integrity, as many of these proposals would, if implemented.”
Corner walked the 100-plus members of the community who attended the public review meeting through key aspects of his firm’s concepts.
He reiterated that his firm’s ideas are “not fixed or final; we want to use these to evaluate how people feel, and then shape the design.”
Towpath: Now a narrow gravel path with some opportunistic plants, the towpath could be kept the same width as it is now (7 feet) but paved over to improve safety; expanded to 11 feet, through the use of a cantilever, in order to provide space for seating; or widened out to 14 feet, which would also offer opportunities for more plants along the edge, but shrink the profile of the canal itself, also at great cost. A few members of the community noted that limiting the width of the towpath would help keep the space from becoming over-crowded — and help prevent the canal from turning into “Georgetown’s High Line.”
Mile Marker Zero: Many people who live in D.C. haven’t even been to this spot, the start of the 182-mile-long canal. Here, Field Operations offered options that will improve access for both pedestrians and bicyclists, with option B offering the easiest connections with existing networks.
Rock Creek Landscape: According to Field Operations, “This is the missing link between the C&O canal that we know in Georgetown and that area around Mile Marker 0. The challenge here is connecting the towpath with the plethora of bridges and overpasses created by the Whitehurst Freeway. We imagine a boardwalk under K street, and along a carefully-restored creek landscape; an immersive walk through nature and a critical connection for D.C.” The boardwalk path through the forest in Alternative B is far more intrusive into the Rock Creek landscape.
Rock Creek Confluence: Here, Corner presented some of the most transformational proposals. Where the canal turns the corner and heads west, Field Operations wants to introduce paths and bridges to improve connectivity and extend the canal’s towpath and also clean up what is an overgrown, neglected area and turn it into an picnic spot or amphitheater. “We can restore the visual corridor to all the locks.”
Locks: When one of the canal locks is finally restored later this year, at a cost of $6.5 million, there will be a canal boat pulled by mules. One of the main tourist draws for the canal, the mule yard, which is found between 29th and Thomas Jefferson Streets, is also the location of the current NPS office. Field Operations offered different options for the NPS office, boat ticket area and launch, and mule staging area.
The Walls: These proposals could really change the feel of the space and have major implications for preservation: Where the canal meets Wisconsin Avenue, Corner proposed cutting into the stone wall to create “more generous access” — a considerable length of stairs and terraces — while also offering wheelchair access with a new elevator. Along Potomac Street, he wants to unify the spaces on either side of the canal — Fish Market Square and Market House Plaza. One option brings in a High Line-like step seating. These options really open up the canal to downtown Georgetown; it will be the decision of the community, historic and design review boards, and NPS if that degree of access is what’s needed.
The Grove: The most straight-forward and constrained of Corner’s proposals. Field Operations simply proposes planting some more trees and stabilizing the path.
The Bend: A stretch between Potomac Street and 34th Street, could be a space for “verdant, garden-like setting with shade” and High Line-like chaise lounges. Field Operations also wants to redevelop the 34th street bridge to make it more accessible. This proposal would dramatically change the vibe of this now-rustic stretch.
The Aqueduct: Another set of bold proposals for a strange space now covered in graffiti, but with its own charm. Corner wants to rehabilitate the structure and create a series of “stepped terraces” to an overlook, potentially framing the views within a trestle. Also in this section of the landscape, Field Operations proposed creating better pedestrian and bicycle connections to the Capital Crescent trail and towpath.