ConstructionWed, May 20, 2026 – Sun, May 31, 2026HWY 401 (Westbound)
Daily Moving Maintenance Closure on HWY 401 Westbound Express between BROCK ROAD, Pickering and M…
Construction · Wed, May 20, 2026 – Sun, May 31, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At BROCK ROAD
- Start date
- Wed, May 20, 2026 · 8:00 AM
- End date
- Sun, May 31, 2026 · 3:00 PM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 244119
What's affected
HWY 401 (Westbound) at BROCK ROAD is impacted by construction work. Expect impact to 1 Alternating Lane(s).
Suggested detour: Highway 7 to the north and the 407 ETR (toll) are the practical alternates. Avenue Road, Yonge, and Eglinton cannot absorb 401 volume.
Same-day events
- Toronto Marlies v Cleveland Monsters- AHL Playoffs Round 3 Home Game 1
May 20 · Coca-Cola Coliseum
- RBC Amphitheatre Opening Night: Imagine Dragons
May 21 · RBC Amphitheatre
- Brennan Lee Mulligan's ENDLESS DUNGEON
May 21 · Coca-Cola Coliseum
- Toronto Blue Jays vs Pittsburgh Pirates
May 22 · Rogers Centre
- Toronto Marlies v Cleveland Monsters- AHL Playoffs Round 3 Home Game 2
May 22 · Coca-Cola Coliseum
Plan ahead
- More on Highway 401
- Toronto traffic on Wed, May 20, 2026
- Toronto traffic on Thu, May 21, 2026
- Toronto traffic on Fri, May 22, 2026
- Toronto traffic on Sat, May 23, 2026
- Toronto traffic on Sun, May 24, 2026
- Toronto traffic on Mon, May 25, 2026
- Toronto traffic on Tue, May 26, 2026
- Toronto traffic on Wed, May 27, 2026
- Toronto traffic on Thu, May 28, 2026
- Toronto traffic on Fri, May 29, 2026
- Toronto traffic on Sat, May 30, 2026
- Toronto traffic on Sun, May 31, 2026