Southeast Asia is often narrated as a kind of architectural playground—an arena where modern and contemporary ideals have been tested at full scale through singular, iconic buildings. One can trace an easy lineage through names that have helped shape the region's skyline imagination: Paul Rudolph's Lippo Centre in Hong Kong and The Concourse in Singapore, I.M. Pei's OCBC Centre and Hong Kong's Bank of China Tower, Norman Foster's Supreme Court of Singapore and the HSBC Main Building in Hong Kong, Ron Phillips' Hong Kong City Hall, Moshe Safdie's Marina Bay Sands. Yet this familiar history—told through objects, colonialism, authorship, and signature forms—risks missing a deeper, more consequential layer of influence: the planning logics and infrastructural frameworks that have quietly structured how these cities expand, densify, and distribute everyday life.
Cities are slowly reshaping themselves. Walkable streets, bike-friendly networks, and mixed-use neighborhoods are becoming planning priorities as climate goals, changing lifestyles, and remote work reshape daily patterns. Yet even as these people-centered ideas gain momentum, most cities still rely heavily on private cars, creating a tension between the urban futures we're designing for and the mobility habits that persist today.
This tension has pushed architects and developers to rethink one of the hardest pieces of the urban puzzle: parking. Mixed-use buildings are multiplying, stacking homes, workplaces, and services into tighter footprints, and every square foot has to work harder. The challenge is no longer simply where to put the cars, but how to integrate parking in ways that support density, livability, and long-term adaptability—allowing cities to evolve without letting vehicles dominate their form.
Situated in one of the fastest-developing regions over the past decade—the southern part of China, including Hong Kong and the Greater Bay Area—urban growth has been driven by an overwhelming wave of commercial ambition. Projects here are often designed for maximum density, height, and efficiency, resulting in developments of enormous scale that can easily span several acres. Prioritizing transit-oriented development, these complexes frequently take the form of sprawling malls built directly above major transportation hubs. Designed to disorient and prolong foot traffic to encourage economic activities, these mega-structures have become commonplace in cities like Hong Kong and Shenzhen.
While this typology of megastructures offers clear advantages—economic efficiency, high development returns, and convenience for transit users—it almost invariably ignores its urban context and environment. These developments often turn a blind eye, deliberately so, to their environmental footprint and the city's walkability. At such overwhelming scales, the human walking experience is diminished, if not outright neglected. Pedestrians become interiorized—trapped within the insulated world of these complexes.
In March 2023, the AustinTransit Partnership (ATP) announced the selection of UNStudio, HKS, and Gehl to lead the architecture and urban design of Project Connect, an expansion of Austin's public transportation system in Texas, United States. Led by ATP, the system aims to connect communities, enhance public spaces, and integrate with the city's evolving urban fabric. The design framework, developed by the four entities, establishes the foundation for how the light rail will interact with Austin's neighborhoods. The design team states that the project's priorities are in people-first infrastructure and the creation of dynamic public spaces, which they seek to reflect in the newly unveiled images. As a voter-approved initiative, Project Connect actively encourages public participation, allowing Austin residents to provide feedback throughout its development.
Transit-Oriented Development (TOD) is a comprehensive urban planning strategy aimed at creating dense, walkable, and vibrant neighborhoods centered around public transportation hubs. By seamlessly integrating residential, commercial, and recreational facilities within close proximity to transit nodes, TODs seek to reduce automobile dependency, increase public transit ridership, and stimulate local economic development. Government agencies play a pivotal role in supporting these developments through zoning reforms, easing floor area ratios (FARs), selling air rights, and facilitating public-private partnerships to secure capital for public infrastructure. While TODs have gained global traction, East Asia boasts some of the most successful examples. Conversely, efforts to replicate these models in different contexts—such as New York City—highlight the importance of adapting TOD principles to local conditions, geographical characteristics, and community needs.
Al Khuwair Muscat Downtown - ZHA . Image Courtesy of Oman Ministry of Housing and Urban Planning
Zaha Hadid Architects have unveiled a large-scale project for the redevelopment of the Al Khuwair waterfront in downtown Muscat, the capital of Oman. The $1.3bn project covers an area of 3.3 million square meters. It aims to revitalize the area through sustainability-led design principles to accommodate the expected population growth, which is expected to almost double by 2040. The plans are developed in collaboration with Buro Happold to incorporate and transform the existing buildings on site, introduce coastal and climate resilience measures, and create an efficient transit-oriented infrastructure.
The Austin Transit Partnership has selected UNStudio, HKS, and Gehl to lead the architecture and urban design of Project Connect, a major expansion of the public transportation system in Austin, Texas, in the United States. The project is set to become a transformative investment, including and integrating the light rail system, expanded bus routes, and connectivity with more services across the city. The initiative is also voter-approved. In November 2020, Austin citizens approved Project Connect, leading to the creation of the independent entity Austin Transit Partnership charged with implementing the project. The citizens of Austin are invited to continue to get involved and provide feedback.
Archdaily had the chance to speak to SOM regarding the Transit-oriented development (TOD) projects. SOM has extensive engagement in planning, design and engineering on various means of conveyance, and TOD is definitely one of the speciality the SOM team has to offer. Through the interview, we will walk through the design strategies and their changes over the years of TOD Development, the challenges and new area of focus of TOD development, and most importantly, the interview will focus on the design strategy in developing TOD in China, where SOM has participated in many TOD projects, including the South Gateway of Guangzhou Central Axis, Guangzhou Nansha Pearl Bay and Xiong'an District Planing.
As we are entering 2021 after a year of anxiety and uncertainties, what are your expectation for our future? The UN75 survey reports that most people around the world hold greater optimism for the future: “Globally, many more respondents believe people will be better off in 2045 than today (49%) compared to those who believe people will be worse off (32%).”
Foster + Partners has just unveiled its winning design scheme for a new urban destination in China, the Guangming Hub located on the high-speed rail connecting Hong Kong, Shenzhen, and Guangzhou. In fact, the Transport Oriented Development proposal generates a “smart city that supports the flow of people and goods with robust infrastructure, effective transport networks, reliable public services, and lush greenery”.
Ronald Lu & Partners, the leading TOD expert with over 60 TOD projects across China, is currently developing flagship Shunde ICC Country Garden Sanlonghui. Showcasing an upgraded TOD4.0 design concept, the mixed-use project generates “a harmonious relationship between people and the environment”.
Ronald Lu & Partners has announced the completion of phase one of Tianhui TODTOWN: China’s first transit-oriented development, after 13 years of collective effort. The project promoting sustainability, mass transit, and community in Shanghai, takes the concept of public transit-oriented development (TOD) important in the development of China’s urban areas to the next level.
