As the GO Transit infrastructure continues to grow in Ontario, Western is a regular contributor to rapid installations of pedestrian tunnels under busy railway lines. A typical installation of a tunnel involves assembling the precast concrete tunnels adjacent to live railway track. In this assembly area, the tunnel can be prestressed and waterproofed beforehand. Once the rail lines are closed and the tracks are prepped, Western can jack-and-slide the precast tunnel into place within an hour.
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