Nightly Engineering Investigation on HWY 400 Southbound between ST VINCENT STREET and SUNNIDALE…
Construction · Wed, Apr 29, 2026
Quick facts
- Location
- Between ST VINCENT STREET and SUNNIDALE ROAD
- Start date
- Wed, Apr 29, 2026
- End date
- Wed, Apr 29, 2026
- Lanes affected
- 2 Right Lane(s)
- Severity
- Severe
What's affected
HWY 400 (Southbound) between ST VINCENT STREET and SUNNIDALE ROAD is impacted by construction work. Expect impact to 2 Right Lane(s).
Suggested detour: Highway 27 and Yonge Street are the practical alternates south of King City; both are heavily congested in peak.
Same-day events
- Toronto Blue Jays vs Boston Red Sox
Apr 29 · Rogers Centre
- Toronto Tempo vs. Connecticut Sun
Apr 29 · Coca-Cola Coliseum