Expect delays, especially during busy travel times — 31 closures are scheduled for roadwork on provincial highways in ɫɫÀ² on Sept. 15, 2025:
Highway 427 southbound on-ramp at Dundas Street, ɫɫÀ²: all lanes closed from Sept. 15 at 11 p.m. until Sept. 19 at 5 a.m.
Highway 401 eastbound off-ramp at Leslie Street, ɫɫÀ²: one right lane closed from May 10 at 5 a.m. until Nov. 15 at 5 a.m.
Highway 401 eastbound express between Leslie Street and Leslie Street, ɫɫÀ²: all lanes closed from Sept. 22 at 11:59 p.m. until Sept. 23 at 5 a.m.
Highway 427 northbound on-ramp at Queensway Avenue, ɫɫÀ²: all lanes closed from Sept. 15 at 10 p.m. until Sept. 21 at 5 a.m.
Highway 400 southbound between Finch Avenue and Sheppard Avenue, ɫɫÀ²: one alternating lane closed from Sept. 8 at 8 p.m. until Sept. 19 at 5 a.m.
Highway 401 westbound express between Morningside Avenue and Highway 400, ɫɫÀ²: one alternating lane closed from Sept. 15 at 10 p.m. until Sept. 19 at 5 a.m.
Queen Elizabeth Way Fort Erie bound between East Mall, ɫɫÀ² and Ford Drive, Oakville: one left lane closed from Sept. 15 at 11 p.m. until Sept. 20 at 5 a.m.
Highway 400 southbound between Sheppard Avenue and Jane Street, ɫɫÀ²: one alternating lane closed from Sept. 8 at 8 p.m. until Sept. 19 at 5 a.m.
Highway 401 westbound between Morningside Avenue and Highway 400, ɫɫÀ²: one alternating lane closed from Sept. 15 at 10 p.m. until Sept. 19 at 5 a.m.
Highway 427 southbound express between Highway 401, and Queensway Avenue, ɫɫÀ²: three alternating lanes closed from Sept. 15 at 8 p.m. until Sept. 20 at 6 a.m.
Highway 401 westbound express between Leslie Street and Leslie Street, ɫɫÀ²: all lanes closed from Sept. 23 at 11:59 p.m. until Sept. 24 at 5 a.m.
Highway 401 westbound between Warden Avenue and Warden Ave, ɫɫÀ²: one right lane closed from Sept. 24 at 11 p.m. until Sept. 25 at 5 a.m.
Highway 401 eastbound express between Leslie Street and Highway 404, ɫɫÀ²: one right lane closed from Sept. 15 at 10 p.m. until Sept. 20 at 5 a.m.
Highway 401 eastbound on-ramp at Progress Ave, ɫɫÀ²: all lanes closed from Sept. 24 at 11 p.m. until Sept. 26 at 5 a.m.
Highway 427 northbound between Highway 401, and Rexdale Boulevard / Derry Road, ɫɫÀ²: three alternating lanes closed from Sept. 13 at 8 p.m. until Sept. 19 at 6 a.m.
Highway 401 eastbound off-ramp at Neilson Road, ɫɫÀ²: one right lane closed from Sept. 24 at 11 p.m. until Sept. 26 at 5 a.m.
Highway 401 eastbound on-ramp at Leslie Street, ɫɫÀ²: all lanes closed from March 17 at 10 p.m. until Dec. 31 at 5 a.m.
Highway 409 eastbound between Martin Grove Road and 401, ɫɫÀ²: two right lanes closed from Sept. 15 at 10 p.m. until Sept. 20 at 5 a.m.
Highway 427 northbound between Finch Avenue, ɫɫÀ² and Major Mackenzie Dr, Vaughan: two left lanes closed from Sept. 15 at 11 p.m. until Sept. 19 at 5 a.m.
Highway 401 eastbound between Highway 400 and Morningside Ave, ɫɫÀ²: one alternating lane closed from Sept. 15 at 10 p.m. until Sept. 19 at 5 a.m.
Highway 401 eastbound express between Meadowvale Road, ɫɫÀ² and Whites Road, Pickering: all lanes closed from Sept. 15 at 11 p.m. until Sept. 16 at 5 a.m.
Highway 404 southbound off-ramp at Highway 401, ɫɫÀ²: one left lane closed from Sept. 23 at 11:59 p.m. until Sept. 24 at 5 a.m.
Highway 401 westbound between Allen Road and Allen Road, ɫɫÀ²: one left lane closed from Sept. 15 at 11 p.m. until Sept. 19 at 5 a.m.
Highway 401 eastbound express between Warden Avenue and Warden Ave, ɫɫÀ²: one right lane closed from Sept. 16 at 10 p.m. until Sept. 17 at 5 a.m.
Highway 404 southbound between Van Horne Avenue and Highway 401, ɫɫÀ²: two right lanes closed from Sept. 15 at 11:59 p.m. until Sept. 19 at 5 a.m.
Highway 401 westbound between Neilson Road and Neilson Road, ɫɫÀ²: one right lane closed from Sept. 24 at 11 p.m. until Sept. 25 at 5 a.m.
Highway 427 southbound on-ramp at Dixon Road / Airport Road, ɫɫÀ²: all lanes closed from April 14 at 12 a.m. until Nov. 28 at 11:59 p.m.
Highway 409 westbound between Martin Grove Road and Carlingview Drive, ɫɫÀ²: two right lanes closed from Sept. 15 at 10 p.m. until Sept. 21 at 5 a.m.
Highway 427 northbound between Highway 401 and Highway 401,: one alternating lane closed from Sept. 15 at 9 p.m. until Sept. 16 at 6 a.m.
Highway 401 eastbound express between Highway 400 and Morningside Ave, ɫɫÀ²: one alternating lane closed from Sept. 15 at 10 p.m. until Sept. 19 at 5 a.m.
Highway 401 eastbound between Avenue Road and Highway 404, ɫɫÀ²: two alternating lanes closed from Sept. 15 at 10 p.m. until Sept. 20 at 6 a.m.