Delivering design excellence since 1974

We are Roughan & O'Donovan

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Who we are

We are a civil, environmental and structural engineering consultancy.
Meet our team

What we do

We plan, design and manage major infrastructure projects.
About us

Work with us

We make it easy for good people to succeed.
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Projects

  • BusConnects Project Tile

    BusConnects

    Transforming urban transport

    Delivering a more efficient, reliable and better bus system in the Dublin Region
  • a6 aerial

    A6 Randalstown to Castledawson ECI

    The route to prosperity

    A dualling scheme designed to enhance the strategically important A6 North Western Transport Corridor
  • MOCC Project Tile Image

    enhancing Motorway Operation Services

    Safe and efficient driving

    Roughan & O'Donovan-AECOM is supporting Transport Infrastructure Ireland in implementing active traffic management strategies on Ireland's motorway network
  • spencer dock

    DART+ West

    Electrified, reliable, fast

    Delivering an integrated, electrified rail service.
  • NCH conolly

    Children's hospital satellite centres

    Small patients, big needs

    Developing two state-of-the-art, paediatric care facilities as satellite centres of the national children’s hospital in Dublin
  • Northern Spire Bridge

    Northern Spire Bridge

    A soaring statement bridge

    A magnificent structure arcing imperiously over the River Wear in Sunderland