ConstructionSun, Jun 7, 2026 – Sat, Jun 13, 2026HWY 409 (Westbound)
Nightly Maintenance on HWY 409 Westbound between 401 and HWY 427, Toronto.
Construction · Sun, Jun 7, 2026 – Sat, Jun 13, 2026
★ IMPACT 2/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between 401 and HWY 427
- Start date
- Sun, Jun 7, 2026 · 11:00 PM
- End date
- Sat, Jun 13, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Plan ahead
- Source
- Ontario 511Event ID 254707
What's affected
HWY 409 (Westbound) between 401 and HWY 427 is impacted by construction work. Expect impact to 1 Alternating Lane(s).
Same-day events
- Toronto Blue Jays vs Baltimore Orioles
Jun 7 · Rogers Centre
- All Things Go Music Festival - SUNDAY: Lorde, Wet Leg, and more
Jun 7 · RBC Amphitheatre
- Do West Fest
Jun 7 · Dundas Street West
- Toronto Tempo vs. Chicago Sky
Jun 7 · Coca-Cola Coliseum
- TTC Line 1 (Yonge-University) - St George to Sheppard West stations closure
Jun 7 · Toronto transit
- Luminato Festival Toronto
Jun 7 · Various Toronto Venues
- Lakeshore East Construction
Jun 7 · Toronto transit
- Stouffville Construction
Jun 7 · Toronto transit
- Planned Construction
Jun 7 · Toronto transit
- Toronto Blue Jays vs Philadelphia Phillies
Jun 8 · Rogers Centre
Plan ahead
Read next
★ RoadHighway 409 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Sun, Jun 7, 2026Same-day events and other road restrictions around this closure.read →★ ClosuresAll road closuresBrowse active and upcoming construction records.read →★ CalendarFull traffic calendarSee this closure beside events, transit work, and other road restrictions.read →