When it comes to OPP-patrolled roads, Sgt. Kerry Schmidt said aggressive driving was seen "far too often" during the safety campaign.

OPP and Halton police were both called to the scene of a cyclist struck while crossing the ramp along Third Line on the QEW at around 8:40 a.m.

Police were called to Highway 401 under the Harwood Avenue bridge at around 2 a.m. Tuesday for reports that a body was lying in the eastbound lanes of the highway.

Emergency crews were called to the eastbound lanes of Highway 401 at Westney Road in Ajax, Ont., shortly after midnight on Wednesday for reports of a serious collision.

Paramedics have been called to two serious crashes in different parts of rural Hamilton on Monday, including one that left one person dead.

A cattle hauler with 14 cows aboard broke down on Highway 401 in Toronto, effectively shutting down westbound traffic in the express lanes for a short period of time.

While it was "nearly impossible" to see through the windshield after the impact, the driver was able to maintain control and pull over, Metrolinx said.

OPP Sgt. Kerry Schmidt told Global News that officers were called to High Street and Highway 48 after a car lost control and hit a pole on Monday morning.

OPP Sgt. Kerry Schmidt said the car was clocked travelling southbound at a speed of 218 kilometres per hour near Finch Avenue around 1 a.m. Tuesday.

A portion of the Toronto-bound Queen Elizabeth Way is expected to be closed most of Tuesday morning, according to OPP.