Delivering design excellence since 1974

We are Roughan & O'Donovan

  • Man at beach

    Dollymount promenade & flood protection

    Thinking beyond the pavement

    A combined promenade, cycleway and flood protection project that sensitively shapes the built and natural environment and serves its community well
  • Northern Spire Bridge

    Northern Spire Bridge

    A soaring statement bridge

    A 2-span cable stayed bridge with an A-frame pylon rising to 105m, this imposing structure stands taller than London’s Big Ben
  • a2 shore road

    A2 Shore Road to Greenisland upgrade

    A better urban environment

    Removing a major bottleneck on the Belfast Metropolitan Area’s strategic road network
  • crash image

    Risk-based geometric design

    A new approach to risk

    Roughan & O'Donovan and ROD-IS are developing an evidence-based approach to assessing collision risk on Ireland's national road network



  • ITS

    Enhancing motorway operation services

    Safe and efficient driving

    Roughan & O'Donovan is supporting the implementation of active traffic management strategies on the motorway network in Ireland
  • Paddy Kearney House

    Peadar Kearney House

    A model of sustainability

    A stand-out example of inner city regeneration