Intertwine Bridge
Reykjavík, Iceland
Infrastructure
48.900 m2
2021
Interwine Bridge is a proposal for a new crossing over Fossvogur Bay in Reykjavík, developed to strengthen the connection between Reykjavík and Kópavogur while improving public access to the shoreline. The project understands the bridge as part of a wider public space strategy, extending soft mobility routes and consolidating the waterfront as a continuous and legible system rather than a sequence of disconnected edges.
The bridge is conceived as a low, sinuous structure that touches the shoreline on both sides and unfolds as a sequence of paths, viewpoints, and pauses. Crossing the bay becomes an experience closely connected to the landscape, where movement is shaped by proximity to the water and changing perspectives along the route. In this sense, the bridge operates simultaneously as a connector between two municipalities and as a spatial anchor within the broader coastal network.
The design is organised through three interrelated conditions. An urban axis connects into the bridge from both sides, establishing clear points of arrival and departure. Along the waterline, a green path reinforces continuity beyond the crossing itself. A third layer introduces a set of small-scale programmes distributed along the shore, conceived to encourage people to stop, observe, and use the bay throughout the year. Together, these elements frame the bridge as an active piece of public space rather than a purely functional link.
Mobility is the project’s primary driver and is embedded in its spatial organisation. The bridge accommodates pedestrians, cyclists, and public buses, aligning environmental responsibility with everyday practicality. Its layout is conceived as a bundle of intertwined paths, generating a varied sequence of perspectives along the crossing and reinforcing a direct relationship with the water below.
Form and structure are developed as a single system. The deck hovers above the bay and bends in response to movement and speed, creating a new topography that can be traversed and explored. Structurally, the bridge is based on concrete arches conceived as a continuous wave line, with amplitude gradually reducing towards the shore. This logic supports the required slope of the deck while establishing a visual resonance with the bay’s surface and meandering edges.
Status
Complete, Open Competition
Client
Vegagerðin & The City of Reykjavik
Design team
Diogo Sousa Rocha
Duarte Ramalho Fontes
Lourenço Menezes Rodrigues
Giacomo Cruciani
Riccardo Bettini
Arianna DI Giampietro
Anna Pabjanczyk
Amr Ragae
Consultants
Adão da Fonseca – Engenheiros Consultores
BARBAR
SEI Studio