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Elevated Living Above Railways With Green Roofs And Flexible Modular Structures

Authors:
Livia Zanelli de Morais, Thamires Bressan, Gabriel Costa Macorin, Eduardo Rodrigues Ferreira
Elevated Living Above Railways With Green Roofs And Flexible Modular Structures

Project in-detail

Elevated modules integrated with green roofs utilize existing railway spaces to offer affordable housing solutions that promote community engagement and sustainable living.
5 key facts about this project
01
Elevated housing units constructed above existing railway corridors.
02
Modular design allows flexible configurations for diverse living arrangements.
03
Incorporates green roofs to promote biodiversity and enhance energy efficiency.
04
Utilizes rainwater collection systems for sustainable resource management.
05
Durable materials include metal frameworks and weather-resistant cement boards.

The REDE housing network represents a thoughtful response to the need for affordable housing within New York City's complex urban fabric. The project leverages existing urban infrastructures, specifically open-air railway corridors, to develop sustainable, modular housing that addresses both density and livability. By analyzing underutilized spaces, REDE aims to provide a viable solution for the growing population while integrating essential community amenities.

Unique Design Solutions and Modular Approach

REDE distinguishes itself through its innovative use of modular design principles. Each residential unit is constructed as a 5x5 meter module, offering flexibility in configurations to meet varied resident needs. This adaptability is particularly significant in urban environments, where housing diversity is crucial. The housing units are elevated above the railway lines, optimizing land use and maintaining urban mobility while creating a unique living experience.

The project incorporates public spaces at multiple levels, encouraging community engagement. Green roofs serve both ecological and aesthetic functions, promoting biodiversity and providing residents with recreational areas. Further, the integration of rainwater collection systems ensures sustainable practices throughout the development, enhancing environmental resilience.

Functional Aspects and Urban Integration

REDE’s functional design focuses on enhancing connectivity and accessibility within the urban landscape. Each building is situated strategically to link disparate parts of the city, maximizing the potential of the existing transport infrastructure. Residential areas are complemented by commercial and public amenities, making daily needs accessible to residents while fostering vibrant community interactions.

The incorporation of durable materials such as metal frameworks, cement boards, and glass also reflects a commitment to creating long-lasting structures that blend seamlessly with the surrounding environment. This approach contributes to both the aesthetic appeal and functional integrity of the project.

For a comprehensive understanding of the REDE housing network, readers are encouraged to explore the architectural plans, sections, and designs available in the project presentation. This detailed examination provides deeper insights into the architectural ideas and strategies that underpin this innovative design.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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