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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 Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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