First published Oct 28, 2026, 12:46:15 PM UTC · Last updated Oct 28, 2026, 12:46:15 PM UTC

accidentsAndIncidents on HWY 401 (Eastbound)

The source reports emergency roadwork with all lanes closed on the eastbound HWY 401 on-ramp at Islington Avenue in Toronto. Severity is listed as unknown.

At a glance

Affected location: Toronto

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Why it matters

The reported full closure is the item’s principal travel-relevant detail.

Location

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Generated scores

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

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How 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: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Ontario 511 Traffic Events accidentsAndIncidents on HWY 401 (Eastbound)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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