Scheduled for Oct 21, 2026, 3:00:00 AM UTC

First published Oct 17, 2026, 11:27:15 AM UTC · Last updated Oct 17, 2026, 11:27:15 AM UTC

Nightly roadwork closes westbound HWY 401 on-ramp at Allen Road in Toronto

Nightly maintenance closes all lanes of the westbound HWY 401 on-ramp at Allen Road in Toronto. The source reports severity as unknown.

At a glance

Affected location: Toronto

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Why it matters

The reported full on-ramp closure is relevant to people traveling through the affected Toronto interchange.

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: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 1/10The 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).
Positivity: 4/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (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 401 (Westbound)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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