• nisku-bridge

    Nisku Overpass Bridge Load Evaluation

  • supreme

    Supreme Crane Runway Expansion


    Bridge Load Evaluation

  • ardy-rigging

    Hagwilget Bridge

  • 107.4 Ashcroft. Right side

    CN - Ashcroft

  • CN Trestle

    CN Trestle Bridge

  • Blueberry

    Blueberry Bridge Load Evaluation

  • dscn0771

    Coast Edmonton Bridge Rehabilitation

  • 30 ave

    Edmonton 30 Avenue

CN Projects – Concrete Bridge and Substructure Rehabilitation


GeoMetrix is frequently retained by the Canadian National Railway for the concrete rehabilitation of various bridges in Western Canada. Rehabilitation scope typically includes: 1) Review of CN’s concrete inspection reports and photos for identification of rehabilitation items 2) Detailing and design of reinforcement for concrete repair, and 3) Providing detailed concrete repair drawings and bar list.

GeoMetrix also provides detailed construction procedures to consider key periods where train traffic may not be permitted during the repair work and to consider proper preparation, reinforcement installation, and curing conditions for concrete repair.