ConstructionSun, Jun 28, 2026 – Sat, Jul 4, 2026HWY 409 (Westbound)
Nightly Maintenance on HWY 409 Westbound between 401 and HWY 427, Toronto.
Construction · Sun, Jun 28, 2026 – Sat, Jul 4, 2026
★ IMPACT 2/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between 401 and HWY 427
- Start date
- Sun, Jun 28, 2026 · 10:00 PM
- End date
- Sat, Jul 4, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Plan ahead
- Source
- Ontario 511Event ID 264580
Traffic context
Traffic on Sun, Jun 28, 2026
This closure is one part of the day. The daily brief shows the event load, other road work, and the likely busy window from the same calendar data.
- Day status
- Severe
- Busy window
- All day; likely busiest 12 PM to 2:30 PM as people arrive, then again 4 PM to 6 PM as crowds leave.
- Main signal
- Pride Toronto + Jays at Rogers Centre + FIFA Fan Festival Toronto
- Pride Toronto
- Jays vs Rangers
- FIFA Fan Festival Toronto
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
- Pride Toronto
Jun 28 · Church-Wellesley Village
- Toronto Blue Jays vs Texas Rangers
Jun 28 · Rogers Centre
- FIFA Fan Festival Toronto
Jun 28 · Fort York & The Bentway
- Luminato Festival Toronto
Jun 28 · Various Toronto Venues
- Toronto Jazz Festival
Jun 28 · Various Toronto Venues
- Toronto Blue Jays vs New York Mets
Jun 29 · Rogers Centre
- Evanescence 2026 World Tour with Spiritbox and Nova Twins
Jun 29 · RBC Amphitheatre
- FIFA Fan Festival Toronto
Jun 29 · Fort York & The Bentway
- Raptors VIP Guided Tour of Scotiabank Arena w alumni Jamaal Magloire
Jun 29 · Scotiabank Arena
- Toronto Blue Jays vs New York Mets
Jun 30 · Rogers Centre
Plan ahead
Read next
★ RoadHighway 409 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Jun 28Same-day events and other road restrictions around this closure.read →★ ClosuresToronto closures todayBrowse active and upcoming construction records.read →★ WeekendThis weekend's closuresSee this closure beside events, transit work, and other road restrictions.read →