Bro Copenhagen: Sustainable Bridge Architecture Inspired by Hygge and Cycling Culture

Bro Copenhagen, designed by Eric Liew, redefines sustainable bridge architecture by transforming a functional river crossing into a vibrant public space rooted in Danish identity. More than a connector between two riverbanks, the bridge becomes a civic destination: a cultural landmark that celebrates Copenhagen’s cycling culture, maritime heritage, and the philosophy of hygge.

Strategically positioned at the heart of Copenhagen, the bridge acts as an urban catalyst. It strengthens pedestrian and cycling networks while creating an experiential space that encourages gathering, interaction, and reflection. The project demonstrates how contemporary architecture can integrate infrastructure, sustainability, and cultural storytelling into a single cohesive form.

Sustainable Urban Design and Cycling Infrastructure

Cycling remains one of the most efficient and environmentally responsible modes of transportation. In Copenhagen, where bicycle culture is deeply embedded in everyday life, sustainable urban design must prioritize cyclists and pedestrians.

Bro Copenhagen functions as a shared walk-cycle bridge, linking both sides of the riverbanks while reducing dependency on cars. By reallocating urban space to cyclists and pedestrians, the design supports lower carbon emissions, promotes physical and mental well-being, and enhances spatial efficiency.

The bridge integrates:

• Dedicated cycling paths with safe transitions
• Bicycle parking and repair infrastructure
• Solar charging pods for electric bicycles
• Reflective pathways for improved nighttime safety

These elements reinforce the bridge’s role as a sustainable mobility hub, encouraging environmentally conscious commuting within the urban fabric.

Architectural Form Inspired by Viking Maritime Heritage

The conceptual form of the bridge draws inspiration from Denmark’s rich Viking whaling and fishing history. The overall plan echoes the movement of a whale, while the façade abstractly reflects harboring boats and the skeletal structure of maritime vessels.

The undulating structural elements rise and fall along the bridge span, creating a dynamic silhouette that references both ocean waves and the flowing motion of marine life. Vertical cable-like elements form a semi-transparent architectural skin, allowing light and air to pass through while framing views of the river and skyline.

At night, the bridge transforms into a glowing landmark. Tangled warm light strings suspended along the structure evoke the intimacy of Danish interiors, translating the concept of hygge into an outdoor architectural experience.

Hygge as Spatial Experience

Hygge: Denmark’s philosophy of comfort, warmth, and togetherness, forms the emotional core of Bro Copenhagen.

Rather than serving solely as a transit route, the bridge becomes a gathering platform. Firepits, seating areas, and small-scale retail and cafeteria spaces encourage people to pause, converse, and share experiences. Dim, warm lighting creates visual warmth and calmness, especially during winter months.

During festive seasons, the bridge hosts Christmas lighting, street caroling, and community events. When sections open to allow boats to pass, the bridge doubles as a viewing gallery, celebrating the city’s maritime culture and reinforcing its identity as a living waterfront.

This integration of movement and stillness allows the bridge to operate simultaneously as infrastructure and public realm.

Functional Innovation: A Dynamic and Openable Structure

Despite being an active cycling junction and a public gathering space, the bridge maintains high functional efficiency. The design includes movable sections that open for boat passage, with approximately 25-meter-wide clearances.

When open, the movable parts operate as elevated viewing platforms. Seating elements rotate with the structure, allowing users to remain safely positioned while observing boats below. The system balances constant pedestrian and cycling flow with maritime traffic without compromising safety or comfort.

Supporting facilities include:

• Information center and office spaces
• Bicycle rental and parking zones
• Cafeteria and light food services
• Workshop and storage areas

These programs are distributed strategically along the bridge to activate both ends and ensure consistent public engagement.

Bridge Architecture as Urban Public Space

Bro Copenhagen exemplifies how sustainable bridge architecture can transcend pure engineering. It merges mobility infrastructure with placemaking strategies, transforming a crossing into a social condenser.

The sectional composition reveals layered public zones: gathering terraces, walk-cycle lanes, and structural ribs, all integrated into a fluid architectural language. The exploded diagrams illustrate the interplay between static and movable components, seating modules, lighting systems, and structural pillars.

By combining cycling infrastructure, cultural symbolism, and experiential design, the bridge becomes a central civic anchor: a place to commute, celebrate, observe, and belong.

A New Landmark for Copenhagen

In Bro Copenhagen, architecture does more than connect physical edges; it connects history, culture, sustainability, and community.

Eric Liew’s proposal demonstrates how forward-thinking urban bridge design can enhance environmental responsibility while strengthening social cohesion. Through its whale-inspired form, warm lighting atmosphere, and cycling-first infrastructure, the bridge embodies a distinctly Danish vision of happiness and shared urban life.

Bro Copenhagen stands as a compelling example of sustainable bridge architecture, where infrastructure becomes identity, and mobility becomes experience.