Plan aheadAll dayToronto transit

GO Barrie line - Downsview Park to Union service closure

Name: GO Barrie line - Downsview Park to Union service closure
Start: 2026-05-17T00:00:00-04:00
End: 2026-05-17
Location: Toronto transit

Sunday, May 17, 2026 at Toronto transit

★ EVENT DATE · SUNDAY, MAY 17, 2026 · ★ TRAFFIC SCORE 2/5

★ Quick facts

Time: All day
Venue: Toronto transit
Severity: Plan ahead

Traffic impact

Affected areas

Union Station
Downsview Park GO
GO Transit
Barrie
TTC Line 1

Roads

medium

Transit

high

Plan ahead

See the full traffic picture for this day on the Sunday, May 17, 2026 daily report.

Also on Sunday, May 17, 2026

TTC Line 6 - Humber College to Finch West stations closureToronto transit
UP Express planned constructionToronto transit
GO Kitchener line service adjustmentToronto transit

See all 4 events for this day