TORONTO—A contractor doing work at street level pierced the top of the concrete subway tunnel, causing major delays on Line 1 of Toronto’s subway yesterday. Service was suspended between York Mills and St. Clair stations with over 70 emergency...
cover tunnel photo by: Matt Brown from London, England / CC BY
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Seems like the Japanese have got some like-minded in Toronto.
https://www.on-sitemag.com/construction/surface-construction-breaches-subway-tunnel-causing-major-ttc-delays/1003965695/
#TTC #sloppy #work