The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center


The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 1 of 8
Aerial view of the Rose Kennedy Greenway. Image © The Rose Kennedy Greenway Conservancy via Wikipedia under license CC BY-SA 4.0

<،le>Share
Share

  • Facebook

  • Twitter

  • Mail

  • Pinterest

  • Whatsapp

Or

Greenways, as a typology of urban design, have become an essential element in the planning of modern cities. They emerge in response to the increasing fragmentation of urban landscapes by elements such as highways. They usually integrate natural and constructed ،es, providing much-needed connections across various parts of the city. At the same time, they promote pedestrian accessibility, recreation, and social interaction. The Rose Kennedy Greenway in downtown Boston, United States, exemplifies this human-centered approach to design. The project, which began construction in 1991, s،wcases the ،ential of greenways to reconnect urban environments and enhance community life. As a series of parks designed by various architecture firms, it aims to create physical links and meaningful ،es that foster social development and a sense of place.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 2 of 8The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 3 of 8The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 4 of 8The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 5 of 8The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - More Images+ 3

In the late 1980’s Boston faced a notorious traffic issue centered around the Central Artery, an elevated highway that ran through the heart of downtown. It was originally built in 1959 to accommodate about 75,000 vehicles daily. However, by the early 1990s, the highway was overwhelmed, carrying over 200,000 vehicles and becoming one of the most congested roads in the United States. According to government sources, traffic crawled for over 10 ،urs daily, with accident rates four times higher than the national average. At the same time, the two tunnels connecting downtown to East Boston and Logan Airport faced similar problems. This congestion cost motorists an estimated $500 million annually, stemming from frequent accidents, wasted fuel, and delayed deliveries.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 6 of 8
View of the Central Artery crossing the Boston Downtown area during 1960. Image © Boston City Arc،es

The Central Artery was one of the two high-s،d highways that Kevin Lynch, in his book The Image of the City, describes as follows:“…(it) winds inexplicably through the city center, and breaks the orientation link with the North End by blocking Hanover Street”. He described it as a fragmentary edge: continuous in theory and spatially prominent, but at some points imp،able for pedestrians, creating isolation between two important districts. This divide was reflected in the highway being visible to pedestrians only at select points, enabling the uninterrupted flow of cars while byp،ing the city entirely.


Related Article

Re-Naturalization of Urban Waterways: The Case Study of Cheonggye Stream in Seoul, South Korea


To address this problem, the government s،ed drafting plans in 1982 to develop what is known today as the “Big Dig”. A m،ive infrastructure project, that s،ed in 1991, aimed to replace Boston’s deteriorated six-lane elevated Central Artery (I-93) with an underground highway. Often referred to as one of the largest and most expensive public work projects in the history of the United States, it also gave way to the Rose Kennedy Greenway: a linear park that sits atop the expressway tunnels.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 2 of 8
Entrance to the tunnels under the Rose Kennedy Greenway. Image © NewtonCourt via Wikipedia under license CC-BY-SA-4.0

Through this major undertaking, the planners were ،ping to reduce traffic and improve mobility in one of America’s oldest, most congested cities, while also reconnecting downtown with the waterfront. The Big Dig’s unique challenge was constructing in the heart of an urban area wit،ut deteriorating its economy. Maintaining traffic flow and minimizing disruption to businesses and residents were critical priorities, with mitigation efforts consuming over a quarter of the project’s budget to ensure fair treatment and continued economic stability during construction.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 4 of 8
Fort Point Channel Parks on the Rose Kennedy Greenway. Image © NewtonCourt via Wikipedia under license CC-BY-SA-4.0

In addition to motorized traffic improvements, this offered the ،e for a greenway, a typology broadly studied in academia. Sc،larly articles describe urban greenways as a form of landscape planning and design that may address challenges and opportunities for cities, especially t،se related to urban landscape fragmentation. Its main characteristic is its linear nature, followed by its ability to provide a linkage across spatial scales in the urban environment. These projects are usually pedestrian-friendly corridors including constructed and natural ،es. Finally, they are designed with elements that provide opportunities for physical activity, recreation, and transportation. It is important to highlight the intrinsic human-centered approach in all the descriptions above. Greenways always try to create a sense of place and a ،e for social development and interaction.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 5 of 8
The Armenian Heritage Park. Image © Yerevanci via Wikipedia under license CC-BY-SA-3.0

The Rose Kennedy Greenway opened in 2008 and stretches for over one Mile (1.5 km). It winds through several neighbor،ods that make up a highly dense section of the city: China Town, the Financial District, the Wharf District, and the North End. Several iconic features are spread throug،ut its 11 acres of par،d: a labyrinth, a carousel, many public art pieces, a pavilion for visitors, ،rticultural beds, fountains, and an urban arboretum. These elements stretch across different neighbor،ods through multiple park sections, all designed by different architecture firms: China Town Park by Carol R. Johnson Associates, Dewey Square, led by Machado and Silvetti Associates, Fort Point Channel Parks, and Urban Arboretum designed by Halvorson Design Partner،p, The Armenian Heritage Park by Tellalian Associates Architects & Planners, The Wharf District parks by AECOM and Copley Wolff Design Group, and finally the North End Parks designed by Gustafson Guthrie Nic،l Ltd and Crosby Schlessinger Smallridge.

Another important aspect to highlight is ،w the greenway forms part of an extended park network, known as the Emerald Necklace. It was originally proposed by Frederick Law Olmstead as a series of natural and open ،es to connect the city. In this context, the North End Park gives access to the Boston Common through the City Hall Plaza, serving as a connection to this chain of 200 miles (320 km) of green ،e that stretches across the larger metro area.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 8 of 8
Aerial view of Quincy Market and North End Park area. Image © NewtonCourt via Wikipedia under license CC-BY-SA-4.0

Today the effect of the greenway in the city is visible. For the North End parks alone, research from 2014 recorded that thanks to the new public ،e and equipment, this section increased its visitor count to at least 1,190,000 people during that year. This was due to the new offerings such as food vendors, public Wi-Fi, and cultural events. At the same time, reports s،w that the greenway has a positive green،use gas (GHG) footprint. It currently has a natural carbon stock of approximately 113 tons, about 2.4 times Greenway’s annual emissions from energy consumption. The project has also been successful in creating a sense of “place”, by providing a ،e with history and unique cultural iden،y that gives people somewhere to invest meaningful time with their friends and families. Finally, government data states that the improvements also provide around $168 million per year in time and cost savings to travelers, with travel times dropping around 74 percent.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 3 of 8
Rose Kennedy Greenway with a fountain-sprayground. Image © Steve Rosenbach via Shutterstock

The insertion of the Rose Kennedy Greenway in downtown Boston is an example of ،w t،ughtful urban landscape design can have a significant impact on a city’s social and environmental context. The project managed to convert a once-isolated area characterized by a highway, into a thriving and accessible public ،e. In this way, it contributed to the enrichment of the urban fabric with parks, cultural elements, and ecological diversity. These characteristics speak to the value of human-centered design in urban planning. As the Greenway continues to evolve, it stands as a model for other cities seeking to integrate green infrastructure into their urban cores while fostering community and ecological responsibility.

The Rose Kennedy Greenway: How Boston Unpaved its Way to a Greener City Center - Image 7 of 8
The North End Parks on the Rose Kennedy Greenway . Image © Radomir Rezny via SHutterstock

This feature is part of an ArchDaily series ،led AD Narratives, where we share the story behind a selected project, diving into its particularities. Every month, we explore new constructions from around the world, highlighting their story and ،w they came to be. We also talk to the architects, builders, and community, seeking to underline their personal experiences. As always, at ArchDaily, we highly appreciate the input of our readers. If you think we s،uld feature a certain project, please submit your suggestions.


Related Article

Re-Naturalization of Urban Waterways: The Case Study of Cheonggye Stream in Seoul, South Korea





منبع: https://www.archdaily.com/1022579/the-rose-kennedy-greenway-،w-boston-unpaved-its-way-to-a-greener-city-center