Helix Link: A Spiraling Connection of Architecture and Mobility in Copenhagen

In the heart of Copenhagen, where water, heritage, and innovation coexist, the Helix Link emerges as a symbol of progressive urban architecture. Designed by Ieva Virzonyte and Monika Stražinskaitė, this project reimagines how architecture can bridge not just physical divides but also conceptual ones—between mobility, sustainability, and human interaction. The structure functions as more than a bridge; it is a dynamic architectural landmark that integrates movement, leisure, and ecology into a seamless urban experience.

Concept and Inspiration

The Helix Link takes inspiration from Copenhagen’s two iconic spiral towers—Vor Frelsers Kirke and Rundetaarn—and connects them through a contemporary architectural interpretation of the spiral form. The designers envisioned a bridge that becomes a missing link between these landmarks, not only in geography but in spirit. By weaving together cycling and pedestrian paths in a sculptural helix, the project offers users a continuously unfolding spatial journey.

The bridge becomes a new form of urban landmark architecture, where people move vertically as well as horizontally, experiencing the city from multiple perspectives. The design invites both locals and tourists to slow down, observe, and engage with the urban landscape in an entirely new way.

Design Strategy: The Spiraling Bridge

The defining feature of Helix Link is its vertical bicycle tower, which doubles as both a storage and observation point. Cyclists ascend through a spiraling path that leads to a panoramic viewpoint overlooking the city and canals. This architectural movement embodies Copenhagen’s forward-thinking approach to urban design, encouraging sustainable transport while celebrating its cycling culture.

The structure seamlessly integrates multiple urban functions: a bike parking and rental hub, cafeteria, workshop, and gathering spaces. Its fluid form extends into the water, blurring the boundary between land and canal. The bridge’s undulating deck accommodates different movement speeds—with separate pathways for pedestrians and cyclists—ensuring safety while maintaining spatial continuity.

Sustainable Urban Architecture

Helix Link is an exemplar of sustainable urban architecture, addressing both environmental and social sustainability. Its eco-cycle parking system efficiently utilizes space while promoting bicycle use over motorized transport. The structure fosters interaction between people and place, encouraging environmentally responsible behavior through design rather than instruction.

The materials and geometry are optimized to minimize structural footprint while maximizing public utility. By merging infrastructure and architecture, the bridge sets a precedent for how urban connections can serve as active public spaces rather than mere transit corridors.

Urban Context and Integration

Set within Copenhagen’s rich urban fabric, Helix Link carefully respects its historic surroundings while asserting a distinctly modern identity. The bridge aligns along an urban route connecting significant civic and historical nodes—including Vor Frelsers Kirke, Højbro Plads, and the Børsen. Its design engages both sides of the canal: one side dominated by dense building facades, the other opening into a public promenade.

Through this spatial dialogue, Helix Link reclaims underused waterfront zones as vibrant social spaces. The stepped wooden terraces along the bridge invite people to rest, meet, and enjoy the water’s edge—a contemporary reinterpretation of the Scandinavian relationship with nature and community.

Architectural Detailing and Human Experience

Every layer of Helix Link has been thoughtfully curated to enhance user experience. The bridge’s fluid pathways are not merely functional; they choreograph movement as a sensory experience. The transparent railings and open decks offer uninterrupted views, while subtle curvature guides users intuitively through the space.

The spiraling tower stands as both an urban beacon and an experiential sculpture. It engages light, reflection, and motion, ensuring that the structure transforms throughout the day as the sun shifts across the sky. For cyclists, the ascent becomes a meditative climb; for pedestrians, it’s a promenade through a living architectural form.

FAQ Insights from the Designers

When asked about the role of cycling in future cities, the designers emphasize the need for dedicated mobility routes that ensure safety and efficiency without isolating cyclists. They envision cities where sustainable modes of travel coexist harmoniously, guided by thoughtful architectural planning.

Regarding urban design’s influence on sustainability, they highlight transparency and inclusivity—creating spaces that allow people to experience sustainability in action. Through projects like Helix Link, architecture becomes a facilitator of behavioral change, making sustainable living both accessible and desirable.

Finally, the spiral itself serves as a metaphor for continuity—a timeless form connecting past, present, and future. It captures the essence of Copenhagen’s identity: rooted in history yet constantly evolving.

The Helix Link stands as a testament to the transformative power of architecture. It demonstrates how sustainable urban architecture can transcend mere functionality to become a catalyst for cultural and environmental change. By uniting movement, landscape, and human experience in one fluid gesture, this bridge not only connects two canal fronts but also connects the city to its evolving architectural narrative.

Project Credits: Project by Ieva Virzonyte and Monika Stražinskaitė