Scheduled for Oct 26, 2026, 2:00:00 AM UTC

First published Oct 21, 2026, 1:07:15 PM UTC · Last updated Oct 21, 2026, 1:07:15 PM UTC

Nightly roadwork closes all southbound lanes on HWY 427 in Toronto

The source reports nightly maintenance and a full southbound closure on HWY 427 between Renforth Drive North and Eglinton Avenue in Toronto. It was published on October 19, 2026.

At a glance

Affected location: Toronto

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Why it matters

The closure affects all southbound lanes and an off-ramp to eastbound Eglinton Avenue.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 4/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Ontario 511 Traffic Events roadwork on HWY 427 (Southbound)Contains information licensed under the Open Government Licence – Ontario (https://www.ontario.ca/page/open-government-licence-ontario). Source: Ontario 511. Information is provided “as is”; actual roadway conditions may differ. No endorsement by Ontario 511, MTO, or the Government of Ontario is implied. Usage terms

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