ConstructionMon, May 18, 2026 – Sat, May 23, 2026HWY 409 (Eastbound)
Nightly Moving Maintenance Closure on HWY 409 Eastbound between HWY 427 and 401, Toronto.
Construction · Mon, May 18, 2026 – Sat, May 23, 2026
★ IMPACT 2/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between HWY 427 and 401
- Start date
- Mon, May 18, 2026 · 10:00 PM
- End date
- Sat, May 23, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Plan ahead
- Source
- Ontario 511Event ID 243002
What's affected
HWY 409 (Eastbound) between HWY 427 and 401 is impacted by construction work. Expect impact to 1 Alternating Lane(s).
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