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400 Ontario Hwy-400 AccidentsHwy-400 Accident Reports
Accident News Reports
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- source: Bing
- 14 views
- Sep 02, 2026 04:17am
According to Ontario Provincial Police, the three left southbound lanes of Highway 400 are blocked at Major Mackenzie Drive. Read More
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- source: Bing
- 17 views
- Sep 02, 2026 04:17am
According to Ontario Provincial Police, the three left southbound lanes of Highway 400 are blocked at Major Mackenzie Drive. Read More
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- source: Bing
- 45 views
- Aug 30, 2026 02:23am
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
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- source: Bing
- 23 views
- Aug 30, 2026 02:02am
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
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- source: Bing
- 30 views
- Aug 29, 2026 10:53pm
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
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- source: Bing
- 20 views
- Aug 20, 2026 04:16am
OPP says emergency crews were called to serious collision involving two passenger vehicles near Dunlop Street West ... Read More
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- source: Bing
- 15 views
- Aug 20, 2026 00:16am
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
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- source: Bing
- 19 views
- Aug 17, 2026 07:03am
Police responded to 'many reports' about vehicle travelling northbound in southbound lanes, forcing other drivers to take evasive action to avoid head-on crash ... Read More
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- source: Bing
- 23 views
- Aug 01, 2026 05:54am
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
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- source: Bing
- 26 views
- Aug 01, 2026 02:25am
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
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- source: Bing
- 20 views
- Jul 31, 2026 7:49pm
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
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- source: Bing
- 24 views
- Jul 30, 2026 03:21am
The Highway 400 ramps to eastbound Highway 401 have reopened after a three-vehicle crash on Thursday morning. Read More
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- source: Bing
- 25 views
- Jul 27, 2026 12:05pm
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
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- source: Bing
- 71 views
- Jun 03, 2026 08:40am
Two youths were arrested after fleeing a Highway 400 crash in Bradford. Police later discovered their Honda CR-V had been stolen. Read More
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- source: Bing
- 29 views
- May 19, 2026 2:34pm
Police say the vehicle was found in the centre median on its side; witnesses sought to help with investigation into Sunday morning crash ... Read More
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- source: Bing
- 36 views
- May 02, 2026 9:02pm
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
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- source: Bing
- 63 views
- Mar 29, 2026 07:11am
The November 2025 crash in North York left two civilians with multiple fractures and caused significant damage to both vehicles. Read More
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- source: Bing
- 43 views
- Mar 29, 2026 06:24am
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
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- source: Bing
- 85 views
- Sep 28, 2025 07:10am
A five-vehicle crash west of Newmarket sent two people to hospital on Saturday afternoon. York Regional Police said a man and woman were injured in the collision that happened just after 4:30 p.m. Read More
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- source: Bing
- 74 views
- Sep 08, 2025 09:32am
City police responded Sunday morning to break-and-enter in progress near Ardagh Road and Mapleton Avenue; three suspects fled the scene toward Highway 400 ... Read More
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- source: Bing
- 91 views
- Dec 19, 2024 5:21pm
BUFFALO, N.Y. (WIVB) - Two people were injured in a rollover hit-and-run in West Seneca on Sunday night, police said. Police responded to Route 400 Northbound near the Union Road exit ramp just before ... Read More
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- source: Bing
- 102 views
- Dec 18, 2024 08:55am
Around 7:55 p.m., a white or light-colored dually pickup truck fled the scene after sideswiping an SUV causing a rollover accident on Route 400 Northbound near the Union Road exit ramp ... Read More
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- source: Bing
- 146 views
- Aug 06, 2024 10:27am
On Tuesday around 12:45 p.m. members of the Aurora OPP were called to the scene of a crash between Highway 400 and Highway 88. Officials say a sedan rolled over after colliding with a transport truck. Read More
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- source: Bing
- 400 views
- Jun 03, 2024 5:00pm
OPP say a multi-vehicle crash on Highway 400 near Waubaushene this afternoon was due to a motorist stopping to avoid striking a turtle. In a post on X at 1:50 p.m., OPP said the northbound lanes were ... Read More
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