Along Highway 400, near Wahta Mohawk Territory, three digital billboards display messages of hope and love for victims of human trafficking. Read More

According to Ontario Provincial Police, the three left southbound lanes of Highway 400 are blocked at Major Mackenzie Drive. Read More

According to Ontario Provincial Police, the three left southbound lanes of Highway 400 are blocked at Major Mackenzie Drive. Read More

Two people were injured in a serious late-night crash on Highway 400 that closed a stretch of the highway for more than two hours for clean up and investigation ... Read More

A section of the southbound Highway 400 in Vaughan was closed overnight due to a serious collision. Emergency crews were called to the on-ramp at Major Mackenzie Drive just after 1:45 a.m. for a crash ... Read More

Two people were injured in a serious late-night crash on Highway 400 that closed a stretch of the highway for more than two hours for clean up and investigation ... Read More

Highway 407 is closed in both directions in Vaughan due to an investigation, Ontario Provincial Police say. The closure is between Jane Street and Weston Road. Police say all Highway 400 ramps to ... Read More

Highway 400 northbound between Essa Road and Dunlop Street was closed for hours after a crash that send one person to the hospital, according to police. Read More

He was forcing other vehicles to quickly swerve out of the way as he made his way to Innisfil where police caught up with him. Read More

Heads up, Highway 400 commuters: getting off on Dunlop Street might be a bit of a headache for the rest of the month. The ramp from the northbound 400 to Dunlop Street East, Exit 96A, is closed until ... Read More

Expect delays, especially during heavy traffic periods - 83 closures are scheduled for roadwork on provincial highways in Simcoe on Aug. 3, 2026: Nightly Highway 400 southbound between Innisfil Beach ... Read More

One person is dead after a serious collision forced the closure of all northbound lanes on Highway 400 in North York, Saturday morning. In a post to social media, the OPP says the crash occurred on ... Read More

A serious crash has closed a section of Highway 400 in North York. Emergency crews were called to the area for reports of a serious crash. Read More

A serious crash has closed a section of Highway 400 in North York. Emergency crews were called to the area for reports of a serious crash. Read More

The Highway 400 ramps to eastbound Highway 401 have reopened after a three-vehicle crash on Thursday morning. Read More

Highway 400's southbound lanes through Barrie were closed for about 45 minutes this evening due to a three-vehicle crash. The crash scene was cleared around 6:50 p.m. and the highway has since ... Read More

Highway 11, Highway 12, Highway 26, Highway 400, Highway 89, Highway 9 and Highway 93 are affected ... Read More

Highway 11, Highway 12, Highway 26, Highway 400, Highway 89, Highway 9 and Highway 93 are affected ... Read More

Cars can been seen moving slowing on NB Highway 400 as a grass fire has cause smoke to cover the highway. July 08, 2026 at 1:28PM EDT ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

Nightly Highway 400 southbound between Highway 11 Jct, Springwater and Mapleview Drive, Barrie: one alternating lane closed from July 5 at 8 p.m. until July 11 at 6 a.m. Nightly H ... Read More

Heavy rain expected in the morning with on / off showers all day Thursday. Meteorologist Natasha Ramsahai has your seven-day forecast. Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

Ontario Provincial Police are asking drivers to slow down and keep an eye out for cow on the loose after it was spotted on Highway 400 near Innisfil Beach Road. Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

You don't need to sit in traffic - 34 closures are scheduled for roadwork on provincial highways in York Region on June 6, 2026: Nightly Highway 400 northbound express between Langstaff Road and Bass ... Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

Two youths were arrested after fleeing a Highway 400 crash in Bradford. Police later discovered their Honda CR-V had been stolen. Read More

Nightly Highway 400 northbound express between Langstaff Road and Bass Pro Mills Drive, Vaughan: four alternating lanes closed from May 31 at 9 p.m. until June 6 at 7 a.m. Daily Highway 48 southbound ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

A grass fire near an encampment in Barrie forced a lane closure on Highway 400 near Anne Street, causing traffic delays as crews responded. Read More

Nightly Highway 400 northbound express between Langstaff Road and Bass Pro Mills Drive, Vaughan: four alternating lanes closed from May 31 at 9 p.m. until June 6 at 7 a.m. Daily Highway 48 southbound ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

Highway 400, Highway 404, Highway 48, Highway 7 and Highway 9 are affected ... Read More

Visible plume of smoke drew attention from motorists along Highway 400 as firefighters tackled encampment blaze near Mapleview Drive today ... Read More

One person has died in a single-vehicle collision at the Highway 400 northbound exit ramp to Highway 559 in Carling Township early Friday morning, the West Parry Sound OPP detachment said in a release ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

Nightly Highway 401 westbound between Morningside Avenue and Highway 400, Toronto: one alternating lane closed from May 19 at 11 p.m. until May 22 at 5 a.m. Nightly Highway 409 we ... Read More

Nightly Highway 401 westbound between Morningside Avenue and Highway 400, Toronto: one alternating lane closed from May 19 at 11 p.m. until May 22 at 5 a.m. Nightly Highway 409 we ... Read More

Highway 11, Highway 12, Highway 26, Highway 400, Highway 89, Highway 9 and Highway 93 are affected ... Read More

Highway 400, Highway 404, Highway 48 and Highway 9 are affected ... Read More

Ontario Provincial Police are investigating a Highway 400 rollover north of Port Severn after a 30-year-old driver was airlifted to a Toronto-area trauma centre with life-altering injuries Sunday ... Read More

Highway 400, Highway 404 and Highway 48 are affected ... Read More

Highway 11, Highway 12, Highway 26, Highway 400, Highway 89 and Highway 93 are affected ... Read More

Highway 400, Highway 404 and Highway 48 are affected ... Read More

Ontario has officially revealed the name of its controversial Bradford Bypass project, as construction gets underway on the forthcoming route connecting Highway 400 and Highway 404. On Thursday, the ... Read More

Nightly Highway 427 southbound between Major Mackenzie Dr, Vaughan and Finch Avenue, Toronto: one alternating lane closed from May 11 at 10 p.m. until May 15 at 5 a.m. Nightly Highway 400 southbound ... Read More

Ontario Provincial Police have laid racing- and stunt-driving-related charges against two motorists following a traffic enforcement stop on Highway 400 in the Parry Sound area. Officers allege the veh ... Read More

A collision involving a police vehicle and a dump truck closed two lanes of Highway 400 in Bradford West Gwillimbury Friday morning. OPP confirmed around 11 a.m. on May 1 that the two left lanes of ... Read More

Highway 400, Highway 404, Highway 427 and Highway 48 are affected ... Read More

Those collisions included a massive pileup in the northbound lanes of Highway 400, near Highway 9, that involved between 20 and 40 vehicles, including two transport trucks, according to York Region ... Read More

Major construction on the Bradford Bypass, a highway some York Region commuters have desired for decades, will start this spring in Simcoe County. The western section of the bypass from Highway 400 to ... Read More

Daily Highway 48 southbound between Elgin Mills Road and Little Rouge River, Markham: one right lane closed from April 16 at 9 a.m. until April 30 at 2 p.m. Nightly Highway 400 northbound express ... Read More

Nightly Highway 400 northbound between King Road, King and Aurora Road, Kettleby: one right lane closed from April 20 at 8 p.m. until April 27 at 5 a.m. Nightly Highway 404 northbound between ... Read More

Nightly Highway 93 northbound between Highway 400, Springwater and Highway 12 / Angela Schmidt Foster Road, Tay: one alternating lane closed from April 12 at 8 p.m. until April 18 ... Read More

Expect delays along these routes - 15 closures are scheduled for roadwork on provincial highways in York Region on April 8, 2026: Daily Highway 400 northbound between Service Centre King City Onroute ... Read More

Expect delays, especially during busy travel times - 74 closures are scheduled for roadwork on provincial highways in Simcoe on April 4, 2026: Nightly Highway 93 northbound between Highway 400, ... Read More

The province's Special Investigations Unit (SIU) has cleared an officer who crashed into a vehicle last fall on Highway 400, injuring two people. Read More

Highway 400, Highway 404, Highway 427, Highway 48 and Highway 9 are affected ... Read More

The Bracebridge Detachment of the Ontario Provincial Police (OPP) has charged another driver with impaired after a collision on Highway 400. On Monday March 23, 2026 at 1:00 a.m., Bracebridge OPP ... Read More

Highway 400 northbound express between Bass Pro Mills Drive and Major Mackenzie Drive, Vaughan: three alternating lanes closed from March 17 at 10 p.m. until March 20 at 6 a.m. Highway 404 northbound ... Read More

A Tiny Township woman is facing impaired and dangerous driving charges after a wrong-way collision on Highway 400 in Springwater Township early Sunday morning. Read More

Plan your trip before you're in your car - six closures are scheduled for roadwork on provincial highways in York Region on March 14, 2026: Highway 400 northbound express between Bass Pro Mills Drive ... Read More

Plan your trip before you're on the road - 14 closures are scheduled for roadwork on provincial highways in York Region on March 10, 2026: Highway 400 southbound between Kirby Road and Teston Road, ... Read More

Highway 400, Highway 404, Highway 427 and Highway 48 are affected ... Read More

Highway 11 southbound between Severn River Bridge / West Branch, Severn and Highway 400, Oro Medonte: one right lane closed from March 1 at 8 p.m. until March 7 at 7 a.m. Highway ... Read More

Expect delays or adjust your route - 12 closures are scheduled for roadwork on provincial highways in Toronto on Feb. 26, 2026: Highway 401 westbound express between Morningside Avenue and Highway 400 ... Read More

Expect delays or plan an alternative route - five closures are scheduled for roadwork on provincial highways in York Region on Feb. 20, 2026: Highway 400 northbound express between Highway 7 and Bass ... Read More

Expect delays, especially during busy travel times - six closures are scheduled for roadwork on provincial highways in York Region on Feb. 19, 2026: Highway 400 northbound express between Highway 7 ... Read More

Expect delays along the following routes - 13 closures are scheduled for roadwork on provincial highways in York Region on Feb. 18, 2026: Highway 400 southbound between Langstaff Road and Highway 7, ... Read More

Avoid traffic jams before they occur - 11 closures are scheduled for roadwork on provincial highways in Toronto on Feb. 15, 2026: Highway 400 southbound between Finch Avenue and Jane Street, Toronto: ... Read More

Expect delays or plan an alternative route - 12 closures are scheduled for roadwork on provincial highways in Toronto on Feb. 14, 2026: Highway 400 southbound between Finch Avenue and Jane Street, ... Read More

Expect delays, especially during heavy traffic periods - 14 closures are scheduled for roadwork on provincial highways in Toronto on Feb. 13, 2026: Highway 401 eastbound express between Highway 400 ... Read More

Plan your trip before you're on the road - 11 closures are scheduled for roadwork on provincial highways in Toronto on Feb. 10, 2026: Highway 401 eastbound between Highway 400 and Jane St, Toronto: ... Read More

A jackknifed tractor-trailer on Highway 400 in Barrie was causing traffic back-ups and a visual distraction for motorists travelling north and south this morning for about 90 minutes. At around 9:30 a ... Read More

Emergency crews were forced to shut down lanes after water and foam used to extinguish truck fire froze on the pavement. Read More

Avoid gridlock before it occurs - 16 closures are scheduled for roadwork on provincial highways in Toronto on Jan. 16, 2026: Highway 401 westbound express between Morningside Avenue and Highway 400, ... Read More

OPP Sgt. Kerry Schmidt says the highway has now been re-opened, but warns drivers to drive carefully as police and tow trucks are still responding to collisions ... Read More

Avoid gridlock before it occurs - 25 closures are scheduled for roadwork on provincial highways in York Region on Jan. 15, 2026: Highway 400 northbound express between Highway 7 and Bass Pro Mills ... Read More

One of four overpass replacement projects for Barrie, the Dunlop Street overpass is being extended to accommodate future plans to widen Highway 400. Read More

Expect delays, especially during heavy traffic periods - 21 closures are scheduled for roadwork on provincial highways in York Region on Jan. 13, 2026: Highway 400 northbound express between Highway 7 ... Read More

Avoid traffic jams before they occur - 19 closures are scheduled for roadwork on provincial highways in York Region on Jan. 11, 2026: Highway 400 northbound express between Highway 7 and Bass Pro ... Read More

Plan your route before you're on the road - 69 closures are scheduled for roadwork on provincial highways in Simcoe on Dec. 31, 2025: Highway 93 northbound between Highway 400, Springwater and Highway ... Read More

You shouldn't have to sit in traffic - 12 closures are scheduled for roadwork on provincial highways in York Region on Dec. 28, 2025: Highway 400 northbound express between Highway 7 and Bass Pro ... Read More

You don't need to sit in traffic - 46 closures are scheduled for roadwork on provincial highways in Simcoe on Dec. 26, 2025: Highway 93 northbound between Highway 400, Springwater and Highway 12 / ... Read More

Expect a mix of sun and cloud this morning and closures on Highway 11, Highway 12, Highway 26, Highway 400, Highway 89 and Highway 93 ... Read More