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Crews study work plans for the Finch West LRT.

How We Build

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Projects

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    Project Life Cycle

    Learn more about the key stages of a project that ensure its successful delivery, start to finish.

  • Surveying equipment at an Ontario Line work site.
    Preparing for Major Construction

    Learn about essential steps that lead up to breaking ground on major construction work.

  • A worker inspects recently installed tunnel wall segments for the Eglinton Crosstown West Extension.
    Tunnelling and Excavation

    Learn more about building tunnels and stations for new transit in the Greater Toronto Area.

  • vegetation-header
    Managing Trees, Vegetation and Habitats

    Planting more trees than we remove as we expand the transit network.

  • Yellow Plant Machine
    Rail-Based Construction

    Building the future of GO Expansion with modern construction methods

  • Work at the extraction shaft and future tunnel portal for the Eglinton Crosstown West Extension.
    Managing Dust and Mud

    Learn about how we keep communities clean and tidy as we build new transit.

  • Overlooking an excavation at the future Corktown Ontario Line station.
    Keeping Communities Safe During Construction

    Learn about how we put safety first as we work to improve the regional transit network.

  • Construction
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    Information about property acquisition, construction and related topics.

  • A dump truck moves through an intersection.
    Truck Safety

    We plan safe, efficient truck routes with our partners to support transit construction.

  • A piling rig on an Ontario Line construction site.
    Noise and Vibration Management

    Learn about our approach to predicting and managing noise and vibration impacts during construction.

  • Ontario Line piling work downtown Toronto
    Piling

    Learn about how deep foundations are built to support new and improved transit infrastructure.

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