Portsmouth Square is the heart of San Francisco’s Chinatown: the main civic park for all community festivals and events as well as an important day-to-day outdoor living room for the community. Centered in the densest community in the United States west of the Hudson River, the park plays a critical role in the health and well-being of the local residents, over 40 percent of whom live in single-occupancy units.
Since being established as Yerba Buena’s first public space in 1833, Portsmouth Square has undergone many iterations, culminating with the building of an underground parking garage with an RHAA-designed park on top in the 1970s. SWA led a year-long, community-participatory planning process to envision this park for the next generation structured around five large public workshops, working with approximately 20 community groups and 30 key stakeholders, and coordination with six city agencies. The design takes into account stormwater design, solar power, high albedo surfaces, urban forestry, all over an existing structure.
Marina Central Park
What if we transformed one of L.A.’s least used freeways into one of the county’s largest urban parks—reconnecting a historically divided community and drastically expanding affordable housing in an underserved district?
Xingfa Quarry Park
Just north of Beijing, between the Great Wall and Yanqi Lake, the Xingfa Cement Plant once fueled China’s construction boom, operating for over two decades before its 2015 closure under the National Air Quality Action Plan. Today, an adjacent quarry that once provided raw materials has been remediated as a 107.5-hectare terraced park that anchors an accompanyi...
Honggang Park
Nestled between two hills in Shenzhen’s Luohu District, Honggang Park is a green corridor bringing over 80 acres of open space through the city’s dense fabric. Celebrating the site’s stark topography, SWA’s design carefully threads hiking trails along the slopes to minimize ecological disturbance, with stairs providing shortcuts along switchbacks. Altogether, ...
Pazhou South Waterfront Park
This four-hectare urban waterfront park is a pilot project in the landscape renovation of Hungpuchong River, setting a high standard for riverfront public space in Guangzhou. The new public realm aims to connect the surrounding neighborhood and transportation hub to the river, bringing people back to the water’s edge.
The park activates the waterfront a...