An annual event honoring members of the Canadian military and first responders will celebrate its 10th anniversary this year.
The 10th Heroes Highway Ride and Rally goes Saturday.
The event has grown every year, and this year up to 5,000 motorcycles and around 7,500 people are expected to take part.
Motorcyclists and others will gather around the National Air Force Museum at CFB Trenton at 11 Saturday morning and drive down the Highway of Heroes to Memorial Park in Port Hope for an afternoon rally.
Expect traffic disruptions around the museum and leading to Highway 401 for a short time in the midday.