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Copper Handrail and Carbon-Concrete Elevate Urban Accessibility in Pedestrian Crossing

Author:
Luis Daniel Pozo Torres
Copper Handrail and Carbon-Concrete Elevate Urban Accessibility in Pedestrian Crossing
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A copper handrail and lightweight Carbon-Concrete come together in a pedestrian bridge that prioritizes accessibility while enhancing urban movement across a key thoroughfare.
5 key facts about this project
01
A vertical curtain ramp with an 8% slope enhances accessibility for all users.
02
The bridge integrates a copper handrail that is both functional and corrosion-resistant.
03
Lightweight Carbon-Concrete is used for both the balustrade and slabs, ensuring structural efficiency.
04
Prefabricated modular components allow for quick and flexible assembly on-site.
05
Strategic drainage solutions using steel-formed sheets effectively manage water runoff.

The "White Wagtail" pedestrian bridge offers a practical connection that enhances the urban landscape it occupies. Situated in a key area, the bridge focuses on making movement easy for pedestrians while blending with the environment. The design centers around accessibility and user experience, creating an open space that welcomes all individuals.

Design Elements

Central to the bridge is a vertical curtain ramp with an 8% slope and a width of 1.4 meters. This ramp makes it easy for everyone, including those with mobility challenges, to cross without difficulty. The gentle slope reflects a commitment to inclusivity, transforming the bridge into more than just a crossing point but a space that is part of daily urban life.

Structural Integrity

The bridge relies on a combination of main suspenders and supporting towers for its strength and stability. These features help create a lightweight appearance and maintain open sightlines for users. By thoughtfully considering the main structural loads, engineers ensure the bridge can withstand everyday pressures while providing safety for pedestrians.

Material Considerations

One notable aspect is the handrail, which has a diameter of 4 centimeters and is coated in copper to prevent corrosion. This choice balances durability with a clean look. Lightweight Carbon-Concrete is used for both the balustrade and slabs, supporting the overall structure without feeling heavy. The prefabricated modular system allows for quick construction and fits well within the urban setting, while steel-formed sheets address the drainage needs of the bridge.

Accessibility Features

Additional features include stairs that rise 2 meters, improving access from different points. A secondary tension cable adds extra support, enhancing the bridge's lightweight nature. Together, these elements work to create not just a structure but an engaging space for anyone crossing the bridge. Users can move freely, while the careful design details encourage them to interact with the surrounding area.

Attention to detail is evident in how structural and aesthetic elements come together, providing a functional yet pleasant experience for pedestrians.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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