Nightly Construction on HWY 400 Southbound Express between MAJOR MACKENZIE DRIVE and BASS PRO MIL…
Construction · Sun, May 3, 2026 – Fri, May 8, 2026
Quick facts
- Location
- Between MAJOR MACKENZIE DRIVE and BASS PRO MILLS DRIVE
- Start date
- Sun, May 3, 2026 · 9:00 PM
- End date
- Fri, May 8, 2026 · 5:00 AM
- Lanes affected
- 3 Alternating Lane(s)
- Severity
- Severe
What's affected
HWY 400 (Southbound) between MAJOR MACKENZIE DRIVE and BASS PRO MILLS DRIVE is impacted by construction work. Expect impact to 3 Alternating Lane(s).
Suggested detour: Highway 27 and Yonge Street are the practical alternates south of King City; both are heavily congested in peak.
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