TODAY / JUL 25SEVERE
FLEET STREET · FULL ROADWAY CLOSURE · FLEET STREET, ANGELIQUE STREET TO STRACHAN AVENUE★YONGE ST · FULL ROADWAY CLOSURE · YONGE ST AT DUNDAS ST W TO SHUTER ST★
416TRAFFIC
416 TRAFFIC/ROADS/HIGHWAY 427
HighwayTODAY

Highway 427

Toronto's western expressway connecting Pearson Airport to the QEW and the 401.

Today’s planned road status

Is the Highway 427 closed today?

No full mainline closure is announced on the Highway 427 today in our current sources. 10 other dated restrictions are listed. NB · DIXON ROAD/AIRPORT ROAD and FINCH AVENUE. 10 p.m.–5 a.m.. Source last checked Jul 18, 2026.

What about this weekend?

No full mainline closure is announced this weekend in our current sources. 15 other restrictions are listed.

Dataset refreshed 2026-07-25 · individual source links appear below

This weekendWeekend closures and event timing for Highway 427.All closuresBrowse active and upcoming road restrictions.
Active today
10
0 full mainline, 10 other
Long-running
2
Closures lasting 30+ days
Full mainline in view
0
None announced
Upcoming · 30d
8
Restrictions starting in next 30 days
This weekendAll closures

★ Corridors to compare

Highway 27 and Kipling Avenue run north–south near the 427 as surface corridors. Highway 410 is farther west and connects Brampton with the 401. A navigation app can compare current conditions and restrictions across these corridors.

/01

Active today

Time

Highway 427 (Southbound)

8 records · 8 near Etobicoke

NIGHT / LONG-TERM
Road page ->
HWY 427 SBFINCH AVENUE
all lanes closed · on-ramp · maintenance
11:00PM–5:00AMNIGHT
HWY 427 SBFINCH AVENUE and DIXON ROAD/AIRPORT ROAD
2 left(with hov) lanes · maintenance
10:00PM–5:00AMNIGHT
HWY 427 SBHWY 409
1 left lane · off-ramp · construction
5:00AM–11:59PMLONG
HWY 427 SBHWY 409
1 right lane · off-ramp · construction
5:00AM–5:00PMLONG
HWY 427 SBHWY 401
all lanes closed · on-ramp · construction
10:00PM–5:00AMNIGHT
HWY 427 SBERINGATE DRIVE
all lanes closed · on-ramp · maintenance
10:00PM–5:00AMNIGHT
HWY 427 SBDUNDAS STREET
all lanes closed · on-ramp · maintenance
10:00PM–5:00AMNIGHT
HWY 427 SBDUNDAS STREET and EVANS AVE
2 left lanes · collector · maintenance
10:00PM–5:00AMNIGHT

Highway 427 (Northbound)

2 records · 2 near Etobicoke

NIGHT / LONG-TERM
Road page ->
HWY 427 NBBROWNS LINE and FINCH AVENUE
1 alternating lane · collector · maintenance
7:00PM–5:00AMNIGHT
HWY 427 NBDIXON ROAD/AIRPORT ROAD and FINCH AVENUE
2 left(with hov) lanes · maintenance
10:00PM–5:00AMNIGHT
/02

Long-running closures

Closures lasting 30+ days

★ Multi-month closures

2 ACTIVE · 30+ DAYS
@ HWY 409 Continuous Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto. 1 Left Lane(s).
★ ~ 5 months · until Nov 30
Jul 15 (start)TodayNov 30 (end)
@ HWY 409 Continuous Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto. 1 Right Lane(s).
★ ~ 5 months · until Nov 30
Jul 15 (start)TodayNov 30 (end)
/03

Upcoming closures

Date

Highway 427 (Northbound)

4 records · 4 near Etobicoke

NIGHT / LONG-TERM
Road page ->
HWY 427 NBBROWNS LINE and FINCH AVENUE
1 alternating lane · express lanes · maintenance
Jul 26–Aug 1 · 10:00PM–5:00AMNIGHT
HWY 427 NBEVANS AVE and THE QUEENSWAY
1 alternating lane · maintenance
Jul 26–Jul 31 · 10:00PM–5:00AMNIGHT
HWY 427 NBEGLINTON AVENUE
1 right lane · off-ramp
Aug 4–Aug 5 · 9:00PM–5:00AMNIGHT
HWY 427 NBCAMPUS ROAD/FASKEN DRIVE and DISCO ROAD/GOREWAY
2 alternating lanes · construction
Jul 29–Jul 31 · 8:00PM–6:00AMNIGHT

Highway 427 (Southbound)

4 records · 4 near Etobicoke

NIGHT / LONG-TERM
Road page ->
HWY 427 SBFINCH AVENUE and BROWNS LINE
1 alternating lane · collector · maintenance
Jul 26–Jul 31 · 10:00PM–5:00AMNIGHT
HWY 427 SBFINCH AVENUE and BROWNS LINE
1 alternating lane · express lanes · maintenance
Jul 26–Aug 1 · 10:00PM–5:00AMNIGHT
HWY 427 SBDISCO ROAD/GOREWAY and CAMPUS ROAD/FASKEN DRIVE
2 alternating lanes · construction
Jul 29–Jul 31 · 8:00PM–5:00AMNIGHT
HWY 427 SBDUNDAS STREET and EVANS AVE
2 left lanes · collector · maintenance
Jul 26–Jul 31 · 10:00PM–5:00AMNIGHT
/100

Driving in on the 427?

Commuter route pages stitch closures into the leg-by-leg journey

From Mississauga

QEW / Gardiner, Highway 401 / DVP, and Highway 427

→
From Kitchener

Highway 8 / 401, Highway 427 / Gardiner, and Highway 401 / DVP

→
From Brampton

Highway 410 / 401, Highway 427 / Gardiner, and Highway 401 / DVP

→