OPP have identified a Hamilton man, killed in a motorcycle crash on Thursday.

43-year old Trevor Hancock fell off his motorcycle on the 403 just west of Aberdeen. Police say he made a lane change, lost control and was then hit by a tractor trailer.

They do not believe alcohol or the dense fog were factors. The accident closed down all lanes and ramps for much of the day.

Hancock was an auditor who worked at Karmax Heavy Stamping in Milton for more than a decade.

The company will keep the flags lowered until the funeral.