Cleanup is underway after a tractor trailer went into the ditch on Highway 407 in Markham on June 28, 2026. The incident was reported by CTV News Toronto, with a photo captured by David Ritchie showing the vehicle partially submerged in the roadside ditch.
Incident details
The crash occurred on the eastbound lanes of Highway 407, near the Warden Avenue exit in Markham, Ontario. Emergency services responded to the scene, but no injuries have been reported. The tractor trailer, which appears to have veered off the road, is currently being removed by tow trucks and cleanup crews.
According to Ontario Provincial Police (OPP), the cause of the crash is under investigation. The highway experienced temporary lane closures to facilitate the recovery operation, causing delays for evening commuters.
Impact on traffic
Traffic on Highway 407 was affected during the evening rush hour, with some lanes blocked for several hours. Motorists were advised to seek alternate routes. The cleanup is expected to continue into the night.
No further details about the driver or the cargo have been released. Authorities remind drivers to exercise caution, especially during adverse weather conditions or when road construction is present.
