OMA Leads Pont Jean-Jacques Bosc Competition in Bordeaux

© OMA, Artefactory, Frans Parthesius

City officials have selected OMA’s “stripped-down design” as one of two final projects for the Pont Jean-Jacques Bosc international competition in , . Stretching over the Garonne River, the OMA-designed proposal seeks to rethink the civic function and symbolism of a 21st century bridge by designing a multimodal “platform that can accommodate all the events of the city.”

“We wanted to provide the simplest expression – the least technical, least lyrical, an almost primitive structural solution,” stated Clement Blanchet, the project architect working alongside Rem Koolhaas. “This simplicity allowed us to create a generous platform for pedestrians and public programs, as well as flexibility in accommodating the future needs of various types of traffic.”

More from the project description after the break…

© OMA, Artefactory, Frans Parthesius

Beyond traditional fascinations with style and technical performance, OMA tried to design a 21st century bridge that exploits state-of-the-art techniques in order to create a contemporary boulevard. A platform 44 metres wide and 545 metres long is stretched beyond the water on either side, creating a seamless connection with the land. The bridge slopes gently, allowing an easy promenade while still giving necessary clearance for boats underneath. Each type of traffic – cars, RBD (tram/bus), bicycles – has its own lane, and is designed to meet changing vehicular needs. By far the largest strip is devoted to pedestrians.

© OMA, Artefactory, Frans Parthesius

The bridge is designed to cohere with the adjacent St. John Belcier urban redevelopment project. It also attempts to unify the different conditions of the two banks of the Garonne: from the Right Bank, strictly aligned on a poplar-lined meadow, to the urban landscape of the Left Bank, it aims solve the dual challenge of aura and performance in an environment steeped in history.

© OMA, Artefactory, Frans Parthesius

A final decision between designs by OMA and Dietmar Feichtinger will be made in December this year, with the bridge scheduled for completion in 2018.

The project is developed in collaboration with engineers WSP, the landscape architect Michel Desvigne, as well as the consultant EGIS and light design agency Lumières Studio.

Cite: Rosenfield, Karissa. "OMA Leads Pont Jean-Jacques Bosc Competition in Bordeaux" 17 Jun 2013. ArchDaily. Accessed 22 May 2015. <>
  • kim

    Great idea.

  • jfc

    Please, OMA doesn’t LEAD the competition. OMA is a finalist. Just like Dietmar Feichtinger is a finalist. There are 2 of them and no one is “leading”. That’s how a competition works, right? I know OMA’s the superstar/god/guru but please, facts. Interesting idea indeed -living bridges are back!- but in that case, how about presenting both projects?

    • Peter

      The title isn’t suggested that OMA is winning the contest. It is simply referring to the fact that the competition team, which has been short-listed, is “lead” by OMA (i.e. competition teams usually include landscape consultants, engineering consultants, local architects, graphic designers, etc.).