Nightly Maintenance on HWY 404 Northbound between GREEN LANE and GREEN LANE, Gwillimbury.
Construction · Sun, Apr 26, 2026
Quick facts
- Location
- Between GREEN LANE and GREEN LANE
- Start date
- Sun, Apr 26, 2026
- End date
- Sun, Apr 26, 2026
- Lanes affected
- 1 Right Lane(s)
- Severity
- Severe
What's affected
HWY 404 (Northbound) between GREEN LANE and GREEN LANE is impacted by construction work. Expect impact to 1 Right Lane(s).
Suggested detour: Woodbine Avenue and Leslie Street are the practical alternates but add 20–30 min through Markham and Richmond Hill.
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